Why Do People Fall Down?



On Oct 25, 1:12 pm, Prisoner at War <[email protected]> wrote:
> how do people just go plop! in front of you like that?


They are shills for the auto/oil complex... they are attempting to
create the impression that bicycling is inherently dangerous. It's a
capitalist plot designed to hide the morbidly dangerous nature of
their products through misdirection and out and out lies.
 
On Oct 29, 2:38 pm, DennisTheBald <[email protected]> wrote:
>
>
> They are shills for the auto/oil complex... they are attempting to
> create the impression that bicycling is inherently dangerous. It's a
> capitalist plot designed to hide the morbidly dangerous nature of
> their products through misdirection and out and out lies.



LOL!! Guerilla marketing for Exxon!
 
On Oct 27, 5:23 pm, "Bill Sornson" <[email protected]> wrote:
> Prisoner at War wrote:
> > On Oct 26, 8:23 pm, "Bill Sornson" <[email protected]> wrote:

>
> >> ...except by many of those who've used it?

>
> >> Bill "sentence finisher" S.

>
> > Otherwise known as a placebo effect??

>
> POTM!
>
> The over-snipping here (deleting all content, not just context) is quite
> funny. First Tom took away the /context/ of inexperienced riders falling
> over suddenly and without warning; then you take away the /content/
> completely!
>
> Good stuff... BS


As to why people fall down:

One fine afternoon, I was riding along the right side of the road on
the Gettysburg College campus, with the curb on the right. There's a
steep incline for about 10 seconds, and I stood up in the pedals so I
could just power up through it. Suddenly, a girl in the French class
I was avoiding walked out of a classroom, and waved at me.
Unthinkingly, I took my hand off the bars, to wave (being the suave,
debonair gentleman I am). Sadly, when standing in the pedals, a lot
of your force is resisted by your arms on the bars. With one hand
off, I imbalanced myself, swinging the bike directly into the curb,
and myself over the bars. Que trauma.
 
<[email protected]> wrote

> On Oct 27, 5:17 pm, Tom Sherman <[email protected]> wrote:
>> Prisoner at War wrote:
>> > There was a guy with a hand-cranked trike...I was happy to see him.

>>
>> > But I don't know what the big deal with trikes is...'bent bikes are
>> > already safe enough. Why a trike, exactly? What real advantage does
>> > it offer? So you needn't worry as much about balance (except on
>> > turns, I guess!)...so what?

>>


Significant fun factor and very different riding experience. Going up steep
hills has some advantages too. Pain factor is an issue on long rides
compared to other types of bikes (perhaps I should say the lack of pain).

>> Ride a well designed tadpole trike for an extended distance. You will
>> either get it, or you are a lost cause. ;)

>
> Perhaps the one hanging in my garage isn't well designed... but the
> original owner rode it on only a few occasions before giving it up for
> his normal bike.
>
> The next owner took only a couple test rides and stored it in his
> basement.
>


I'd venture a guess that neither of these people really gave it a
chance....either feeling too isolated since most riders are on uprights
(lots of people just feel uncomfortable being "the only one")...or really
not so much into riding to begin with. It seems strange to me that someone
would really drop dime on an expensive trike and then not ride it. That
seems like someone not committed to exercise or cycling to me. Afterall,
how often does that happen with regular bikes?

> The guy he gave it to passed it on to me.


Perhaps you'll pass it on to me, since you're obviously not a fan. I'd love
to have a free trike! :)

>
> My wife, a couple friends, and I each took our turns at test rides.
> For all of us, it failed the test.
>


These other people cycle a lot I take it?

> The low-racer configuration seems good only for "toy" use. The
> turning circle is inconveniently large (you can't do a U-turn on a 20'
> road)


Toy use? I've ridden several centuries and I never needed to do a U-turn.
And if I did, I could just stop and turn the bike around 180degs. On my
'bent I can just put my foot down quickly to easily get turned around. Those
who ride "low-racers" mainly use them for riding fast and don't focus on
distance, from my observation (the two-wheel lowracer isn't my style,
though). But, I have to ask you -- what's wrong with that?

> and getting in and out of the trike is an extreme yoga
> exercise.


That's curious. I was at my local bike shop on Saturday and saw two total
noob riders get in and out of a trike with no difficulty whatsoever. The
guy was very slender so that didn't surprise me too much. The lady was
shorter, not fat by many means but not very slender either. I was impressed
at how effortless it was for her to get up. She did have to think about it,
though. But that's true on most road bikes too since the pedals/saddle
height prevents the both feet from touching the ground at the same time.

> The need for three tracks through the potholes, plus it's
> low visibility, seems risky for the roads, and the extra width makes
> it inconvenient on MUPs.


the extra width isn't that much extra and the low visibility is really just
your opinion from not really riding one, I think.
IMO, cycling of any kind is inconvenient on MUPs. Trikes would have an
advantage there as they can stop on a dime which is problematic at best on
two wheels of any type. The trikes I have ridden do u-turns on a dime, too,
much better than any other bike I've tried.

> And of course, you'd better have a pickup
> truck to take it anywhere.
>


Hmm...some trikes fold into the trunk, and there are racks for them. I have
a rack for my upright and my bent and wouldn't consider transport any other
way.

> It's interesting as a design exercise. But that's its only virtue,
> from what I can tell.


Your view is very limited, Frank. I'm rather disappointed in you. Bike
prejudice is what you're displaying here. It's kinda sad, if you ask me. I
have an upright, a long-wheel base bent and probably will have a trike soon.
I enjoy all of them for the different experiences they offer. Each one has
it's own set of pros/cons. I know one fellow (not personally, from afar) who
commutes to work on this trike. No flags either. I think this is especially
interesting as he does his in a college town on a college campus, with lots
of students flying around in cars.

>
> So I suppose the whole crew of us are lost causes!
>


I would tend to agree, yes. It's not hard to understand, though, as we as
humans all seem to have our own biases built up from pre-conceived notions.
These notions can be very very hard for us to overcome. For some reason,
though, I expect more from you! :)
 
> >>...'bent bikes are already safe enough.
> > And so are upright bikes.

> Not when you are trying to ride under the gates at railroad crossings!


I'm thinking that safety is probably not the thought that is foremost
in the mind of one who is riding under the gates at a railroad
crossing.
 
Prisoner at War wrote:
> On Oct 28, 12:59 pm, Tom Sherman <[email protected]> wrote:
>>
>> More details - what exactly is it?

>
> Well, maybe since we're talking "general characteristics" here, make
> and model isn't so critical....
>
>> Seems, as opposed to actual practice? Plenty of people ride low seat
>> trikes and lowracer recumbents on the road. The very oddity of it appear
>> to make drivers give one more room when passing.

>
> That's if they see them! On my 'bent, I deliberately take up another
> foot of space in order to try to better ensure that people have more
> of a chance of noticing me. I won't even imagine what strategies
> might be involved with a trike!


Build an symmetric airfoil shaped spar out of light composite, mount
LEDs to the trailing edge, and mount it vertically on the trike if you
are worried. This arrangement will have much less drag than a round flag
pole and waving flag.

>> I have never found this to be an issue.

>
> They certainly have different "road physics" and likely require more
> "finessing."
>
>> Proper technique is needed here - if you put your feet in the right
>> place it is easy, but the wrong place makes it difficult.
>>
>> Getting on a DF upright is not easy for some people either.

>
> With bikes, getting on means balance more than anything else. With a
> trike, I think it's having to stoop so low at that angle, and allow
> yourself to fall back. I don't think it would be a big deal for me,
> though I can imagine it being a bit more of a fuss for others.


Those who have problems getting on a trike may also have problems with a
DF upright. They may need a step-through or crank-forward upright or a
delta trike with a relatively high seat.

>> Again, the "seems" risky. As for width, most trikes are no wider than
>> the bars on the average ATB - are those too wide for the MUP?

>
> MUP?


Multi-use path. The thing occupied by pedestrians, dog walkers, inline
skaters and the occasional cyclist.

>> Or a Honda Civic (works for my trike).

>
> Sucks when a car is a necessary accessory to the trike, though!
>
>> Indeed. Preconceived notions are hard to overcome.

>
> I have an open mind about trikes. I'm just wondering aloud here, even
> given what very little I think I might know about them.


We need more attitudes like this.

--
Tom Sherman - Holstein-Friesland Bovinia
When did ignorance of biology become a "family value"?
 
32GO aka Wayne Leggett wrote:
> Frank Krygowski wrote:
>
>> Perhaps the [tadpole trike] hanging in my garage isn't
>> well designed... but the original owner rode it on only
>> a few occasions before giving it up for his normal bike.
>> The next owner took only a couple test rides... The guy
>> he gave it to passed it on to me. My wife, a couple
>> friends, and I each took our turns at test rides. For all
>> of us, it failed the test.

>
> I was reminded of a similar incident about 25 years ago,
> when someone I knew bent the stays on a Schwinn Varsity to
> allow mounting of a BMX cruiser tire, then added a cheap
> cruiser fork, wider rims and KMart tires. In short order,
> he noted that compared to his road bike the whole concept
> of mountain bikes (MTBs) was a hopelessly flawed design,
> a dead end side trip in cycle development, a short-lived
> passing fad. The rest is history...
>
> The moral of this short tale may be something like: you
> get what you pay for, or quality of design and construction
> are fairly critical elements for any type of cycle.
>
>> The low-racer configuration [of a tadpole trike?] seems
>> good only for "toy" use... you can't do a U-turn on a 20'
>> road and getting in and out of the trike is an extreme
>> yoga exercise... its low visibility seems risky for the
>> roads, and the extra width makes it inconvenient on MUPs
>> [mysterious unexplained phenonema? Mission to Unreached
>> Peoples? Multiple-Use Paths?] And of course, you'd better
>> have a pickup truck to take it anywhere. It's interesting
>> as a design exercise. But that's its only virtue, from
>> what I can tell. So I suppose the whole crew of us are
>> lost causes!

>
> Most modern trikes will U-turn within a width of 15' or
> less. Mounting and dismounting aren't real challenging
> for anyone who has mastered a patio or poolside lounge.
> Low visibility is only a valid concern for cross traffic
> when surrounded by high profile auto traffic; most autos
> overtaking a trike on narrow roads allow a much wider
> clearance than they would for bicycles. Extra width is
> only an issue for ground tracks - e.g., where a single-
> track bike might skim the pavement edge, allowing it to
> move an extra foot or so out of the path of an overtaking
> vehicle than a typical trike. Two tadpoles travel quite
> nicely inside a modern minivan or station wagon, sitting
> simply and politely on their wheels, rather than being
> piled in on their sides with pedals and chains ruining
> carpets, or bars, levers and cables tangling during
> loading and unloading. Trikes ride nicely on their own
> wheels on top of autos with standard roof racks, or on
> special purpose hitch mounted racks.
>
> Among the virtues of a tadpole trike I'd list: optimal
> low-speed stability, outstanding comfort, incomparable
> braking performance, hill climbing capability for less
> athletic riders, lack of susceptibility to headwinds,
> and its amazing adaptability for carrying heavy loads
> or pulling a trailer. It is almost surely the best
> choice for a serious cyclist looking for relief from
> back, neck, wrist or 'seat' discomfort, or for those
> folks struggling with balance issues. Clicking out of
> pedals when stopping on a trike is a casual non-traumatic
> event, requiring no sense of timing or coordination. You
> can park one anywhere you can ride it, with nothing to
> lean on and no klugey kickstands.
>
> However, the outstanding virtue of a tadpole, based on
> feedback I've heard from the few hundred folks I've seen
> try them, whether they bought one or not, is: sheer,
> simple FUN! Basically, I guess I'd have to agree that
> anyone who has ridden a quality, modern tadpole but
> doesn't get that is - well, pretty much a lost cause.
>
> Tadpoles are obviously and clearly not the ideal choice
> for every cyclist. Road bikes are likely to be the
> vehicle of choice for folks who like to ride very fast
> in tight groups, or to whom sheer speed is the primary
> criterion for a ride. MTBs work much better for rough dirt
> trails. Probably most importantly, this year at least
> still, moderate quality road and mountain bikes are much
> less expensive than roughly equivalent tadpole trikes.
>
> Finally... as Tom noted:
>
>> Almost all recumbent riders started out on uprights. The
>> reverse case would be rare indeed.

>
> At times I sometimes idly speculate on this interesting
> what-if: If things had evolved so that most four-year-olds
> graduated directly to modern adult recumbent sports
> touring tadpoles rather than two-wheelers, what would be
> the typical reaction of someone initially introduced to a
> contemporary road bike design when he was forty years old?
> Would most enjoy - maybe even survive - their first panic
> experience with hard braking?


The only thing I would take issue with in the above is cost. A trike
will have a third wheel, longer chain and a complex seat. Even if
produced by the tens of thousands in a Democratic China (Taiwan)
automated factory, a tadpole would cost a couple of hundred dollars more
than a comparable quality upright.

--
Tom Sherman - Holstein-Friesland Bovinia
When did ignorance of biology become a "family value"?
 
Dennis The Bald wrote:
>>>> ...'bent bikes are already safe enough.
>>> And so are upright bikes.

>> Not when you are trying to ride under the gates at railroad crossings!

>
> I'm thinking that safety is probably not the thought that is foremost
> in the mind of one who is riding under the gates at a railroad
> crossing.


It is fun to cross after the train goes by, while everyone else is
waiting for the gate to rise.

--
Tom Sherman - Holstein-Friesland Bovinia
When did ignorance of biology become a "family value"?
 
On Oct 29, 3:20 pm, "Roger Zoul" <[email protected]> wrote:
> <[email protected]> wrote
>
> > Perhaps the one hanging in my garage isn't well designed... but the
> > original owner rode it on only a few occasions before giving it up for
> > his normal bike.

>
> > The next owner took only a couple test rides and stored it in his
> > basement.

>
> I'd venture a guess that neither of these people really gave it a
> chance....either feeling too isolated since most riders are on uprights
> (lots of people just feel uncomfortable being "the only one")...or really
> not so much into riding to begin with. It seems strange to me that someone
> would really drop dime on an expensive trike and then not ride it. That
> seems like someone not committed to exercise or cycling to me. Afterall,
> how often does that happen with regular bikes?


The original owner was absolutely not the kind of guy to worry about
being "the only one." In fact, I think he enjoyed the attention. And
as far as "committed to cycling," we're talking about a very
experienced long-distance tourist. For example, he rode the entire Al-
Can highway to Alaska, solo.

> > The guy he gave it to passed it on to me.

>
> Perhaps you'll pass it on to me, since you're obviously not a fan. I'd love
> to have a free trike! :)


Nice try! There are two other worthy causes in line ahead of you,
though.

> > My wife, a couple friends, and I each took our turns at test rides.
> > For all of us, it failed the test.

>
> These other people cycle a lot I take it?


Yes. My wife and I (and our daughter) have toured extensively,
including a self-contained, self-led coast to coast. One of the
friends is our club's mileage leader. The other has done at least one
double century, and does a lot of utility riding as well.

> > The low-racer configuration seems good only for "toy" use. The
> > turning circle is inconveniently large (you can't do a U-turn on a 20'
> > road)

>
> Toy use? I've ridden several centuries and I never needed to do a U-turn.


Well, your centuries are different from mine. I do like to stop (or
go back) to smell the flowers, observe a soaring hawk, help with a
repair, etc etc.

> And if I did, I could just stop and turn the bike around 180degs. On my
> 'bent I can just put my foot down quickly to easily get turned around.


Yes, but on this trike, you absolutely could not!

> Those
> who ride "low-racers" mainly use them for riding fast and don't focus on
> distance, from my observation (the two-wheel lowracer isn't my style,
> though). But, I have to ask you -- what's wrong with that?


There's nothing at all wrong with it, if that's what you like. My
point isn't that nobody would ever like this trike. My point is that
nobody who's ridden it liked it enough to want to keep riding it.
Different strokes and all that, yes?


>
> > and getting in and out of the trike is an extreme yoga
> > exercise.

>
> That's curious. I was at my local bike shop on Saturday and saw two total
> noob riders get in and out of a trike with no difficulty whatsoever.


And it probably depends on the trike! With this one, your butt is
about 6" off the ground, and your feet are much higher. You are
_very_ reclined. That's why I describe it as a low-racer - although
it predates that term.

> But that's true on most road bikes too since the pedals/saddle
> height prevents the both feet from touching the ground at the same time.


Sorry, but it's not even close. This thing requires a sort of extreme
abdominal "crunch," while searching for something to hold onto. When
my wife stalled at that intersection, it took her quite a while to
wiggle out of it. That was an embarrassment for her.

> > The need for three tracks through the potholes, plus it's
> > low visibility, seems risky for the roads, and the extra width makes
> > it inconvenient on MUPs.

>
> the extra width isn't that much extra and the low visibility is really just
> your opinion from not really riding one, I think.


I have ridden quite a few recumbents. (More on that later.) I've
ridden this trike. I'm speaking from my experience. I'd not be
willing to take this out in the kind of heavy traffic I negotiate on
my other bikes.

When I ride, I want to be able to see what's happening around me.
With this, I'd be literally looking at adjacent hubcaps. And I can't
imagine I'd be conspicuous to, say, oncoming left-turn motorists.

> > And of course, you'd better have a pickup
> > truck to take it anywhere.

>
> Hmm...some trikes fold into the trunk,...


Are we talking about "some trikes," or "most trikes," or "this
trike?"

> I have
> a rack for my upright and my bent and wouldn't consider transport any other
> way.


My bikes almost always ride inside my hatchback, if I need to haul
them. But I'm sure none of my three bike racks could haul this
trike.

>
> > It's interesting as a design exercise. But that's its only virtue,
> > from what I can tell.

>
> Your view is very limited, Frank. I'm rather disappointed in you. Bike
> prejudice is what you're displaying here. It's kinda sad, if you ask me.


What an odd conclusion! I'm describing my personal experiences with
this machine, and the experiences of good friends and family. We all
agreed that the trike isn't worth riding much. Is there _no_
possibility that we are correct??

> > So I suppose the whole crew of us are lost causes!

>
> I would tend to agree, yes. It's not hard to understand, though, as we as
> humans all seem to have our own biases built up from pre-conceived notions.
> These notions can be very very hard for us to overcome. For some reason,
> though, I expect more from you! :)


Again, you need to question who is judging from experience and who is
judging based on pre-conceived notions. Examine your conscience!

- - - - - - - - - - - - - - - - - - - - - - - - - - -

Let me tell you a bit more about me and recumbents in general.

I first heard of these things in about 1973, in an article in a
paperback book, _The Best of Bicycling_. I was immediately
fascinated. I'm a mechanical engineer, and I was very interested in
vehicle aerodynamics ever since high school. Recumbents seemed like a
great idea - but I wasn't able to afford one.

Still, I read all I could. I joined the IHPVA. I subscribed to Human
Power. I rode my first recumbent, the Avatar 2000, in 1980, I think.
That was the beginning of my doubts, since I found the handling a bit
weird, and realized how ungainly long it was.

A few years later, four of the most active members of our bike club
either bought or built recumbents. I rode with them on many rides,
and tested their bikes. I watched them coast away on the downhills...
and watched everyone pass them on the uphills. And I noted that,
within three or four years, they all retired the recumbents for almost
all rides, preferring their uprights. It was clear the machines
weren't magic carpets.

As an engineer, I still find the designs interesting, partly because
they are still evolving... or, perhaps, looking for a configuration
that really works. I worked for a while on designing my own. I test-
rode many more - long WB, short WB, taller ones, lower ones, different
wheel sizes. I've ridden with - and waited for - friends who still
own them and like them. I've talked to recumbent riders I've met on
country roads. I even had a couple friends who won an IHPVA award
with one, in the Practical Vehicle competition.

I eventually realized that, interested though I am, I don't want one.
For me, a recumbent's advantages aren't likely to offset its
disadvantages. When I splurged on a "different" bike, I got a Bike
Friday instead, and it's already proven far, far more valuable than
any recumbent would have.

And BTW, I think Green Gear has discontinued its recumbent version.
Same for Cannondale and Trek, I understand.

Recumbent fans need to understand that not everyone likes their choice
of machine - and in my case, at least, it's certainly not prejudice!
If anything, I was prejudiced in favor of them!

It was mostly the riding that changed my mind.

- Frank Krygowski
 
On Mon, 29 Oct 2007 18:55:08 -0500, Tom Sherman
<[email protected]> wrote:

>> I have an open mind about trikes. I'm just wondering aloud here, even
>> given what very little I think I might know about them.

>
>We need more attitudes like this.


I've mixed feeling about bent trikes.

I dread the day I may be confined to one but am nevertheless thankful
they exist in case that day does dawn.

That it's the only configuration available for those who must crank
with their arms increases their worth, IMO.
--
zk
 
<[email protected]> wrote
> On Oct 29, 3:20 pm, "Roger Zoul" <[email protected]> wrote:
>> <[email protected]> wrote
>>
>> > Perhaps the one hanging in my garage isn't well designed... but the
>> > original owner rode it on only a few occasions before giving it up for
>> > his normal bike.

>>
>> > The next owner took only a couple test rides and stored it in his
>> > basement.

>>
>> I'd venture a guess that neither of these people really gave it a
>> chance....either feeling too isolated since most riders are on uprights
>> (lots of people just feel uncomfortable being "the only one")...or really
>> not so much into riding to begin with. It seems strange to me that
>> someone
>> would really drop dime on an expensive trike and then not ride it. That
>> seems like someone not committed to exercise or cycling to me. Afterall,
>> how often does that happen with regular bikes?

>
> The original owner was absolutely not the kind of guy to worry about
> being "the only one." In fact, I think he enjoyed the attention. And
> as far as "committed to cycling," we're talking about a very
> experienced long-distance tourist. For example, he rode the entire Al-
> Can highway to Alaska, solo.
>
>> > The guy he gave it to passed it on to me.

>>
>> Perhaps you'll pass it on to me, since you're obviously not a fan. I'd
>> love
>> to have a free trike! :)

>
> Nice try! There are two other worthy causes in line ahead of you,
> though.
>
>> > My wife, a couple friends, and I each took our turns at test rides.
>> > For all of us, it failed the test.

>>
>> These other people cycle a lot I take it?

>
> Yes. My wife and I (and our daughter) have toured extensively,
> including a self-contained, self-led coast to coast. One of the
> friends is our club's mileage leader. The other has done at least one
> double century, and does a lot of utility riding as well.
>
>> > The low-racer configuration seems good only for "toy" use. The
>> > turning circle is inconveniently large (you can't do a U-turn on a 20'
>> > road)

>>
>> Toy use? I've ridden several centuries and I never needed to do a
>> U-turn.

>
> Well, your centuries are different from mine. I do like to stop (or
> go back) to smell the flowers, observe a soaring hawk, help with a
> repair, etc etc.
>
>> And if I did, I could just stop and turn the bike around 180degs. On my
>> 'bent I can just put my foot down quickly to easily get turned around.

>
> Yes, but on this trike, you absolutely could not!


Ah....I didn't get the fact that you were referring to a certain type of
trike. It sounds like a racing model, with a very low seat angle.


>
>> Those
>> who ride "low-racers" mainly use them for riding fast and don't focus on
>> distance, from my observation (the two-wheel lowracer isn't my style,
>> though). But, I have to ask you -- what's wrong with that?

>
> There's nothing at all wrong with it, if that's what you like. My
> point isn't that nobody would ever like this trike. My point is that
> nobody who's ridden it liked it enough to want to keep riding it.
> Different strokes and all that, yes?


Well, I do see your point. Just like those low-racer recumbent bikes aren't
for me.

>
>
>>
>> > and getting in and out of the trike is an extreme yoga
>> > exercise.

>>
>> That's curious. I was at my local bike shop on Saturday and saw two
>> total
>> noob riders get in and out of a trike with no difficulty whatsoever.

>
> And it probably depends on the trike! With this one, your butt is
> about 6" off the ground, and your feet are much higher. You are
> _very_ reclined. That's why I describe it as a low-racer - although
> it predates that term.


I see. I thought you were talking about a low-racer recumbent, not a
low-racer trike. The low angle could definitely make things harder to ride.
Certainly, this is a more specialized version of a trike - made for going
fast. How old is it? It must be way long, too, if you can't do a u-turn.

>
>> But that's true on most road bikes too since the pedals/saddle
>> height prevents the both feet from touching the ground at the same time.

>
> Sorry, but it's not even close. This thing requires a sort of extreme
> abdominal "crunch," while searching for something to hold onto. When
> my wife stalled at that intersection, it took her quite a while to
> wiggle out of it. That was an embarrassment for her.
>


Ok...I get that. The shape (degree of incline) of the trike itself could be
contributing to the issue.

>> > The need for three tracks through the potholes, plus it's
>> > low visibility, seems risky for the roads, and the extra width makes
>> > it inconvenient on MUPs.

>>
>> the extra width isn't that much extra and the low visibility is really
>> just
>> your opinion from not really riding one, I think.

>
> I have ridden quite a few recumbents. (More on that later.) I've
> ridden this trike. I'm speaking from my experience. I'd not be
> willing to take this out in the kind of heavy traffic I negotiate on
> my other bikes.


Yeah, I can see that...especially given your other comments.

>
> When I ride, I want to be able to see what's happening around me.
> With this, I'd be literally looking at adjacent hubcaps. And I can't
> imagine I'd be conspicuous to, say, oncoming left-turn motorists.


It sounds as if it lower than a low-racer recumbent.

>
>> > And of course, you'd better have a pickup
>> > truck to take it anywhere.

>>
>> Hmm...some trikes fold into the trunk,...

>
> Are we talking about "some trikes," or "most trikes," or "this
> trike?"
>


I was talking about trikes in general...you're talking about "that trike".
:)

>> I have
>> a rack for my upright and my bent and wouldn't consider transport any
>> other
>> way.

>
> My bikes almost always ride inside my hatchback, if I need to haul
> them. But I'm sure none of my three bike racks could haul this
> trike.
>
>>
>> > It's interesting as a design exercise. But that's its only virtue,
>> > from what I can tell.

>>
>> Your view is very limited, Frank. I'm rather disappointed in you. Bike
>> prejudice is what you're displaying here. It's kinda sad, if you ask me.

>
> What an odd conclusion! I'm describing my personal experiences with
> this machine, and the experiences of good friends and family. We all
> agreed that the trike isn't worth riding much. Is there _no_
> possibility that we are correct??
>


No, I think you very well may be correct. But I didn't get from your
comments that this trike was a very low trike. I thought you were talking
about trikes - many of which are naturally low - and low-racer recumbents,
as opposed to a low-racer configuration of trike.

>> > So I suppose the whole crew of us are lost causes!

>>
>> I would tend to agree, yes. It's not hard to understand, though, as we as
>> humans all seem to have our own biases built up from pre-conceived
>> notions.
>> These notions can be very very hard for us to overcome. For some reason,
>> though, I expect more from you! :)

>
> Again, you need to question who is judging from experience and who is
> judging based on pre-conceived notions. Examine your conscience!


:)

>
> - - - - - - - - - - - - - - - - - - - - - - - - - - -
>
> Let me tell you a bit more about me and recumbents in general.
>
> I first heard of these things in about 1973, in an article in a
> paperback book, _The Best of Bicycling_. I was immediately
> fascinated. I'm a mechanical engineer, and I was very interested in
> vehicle aerodynamics ever since high school. Recumbents seemed like a
> great idea - but I wasn't able to afford one.
>
> Still, I read all I could. I joined the IHPVA. I subscribed to Human
> Power. I rode my first recumbent, the Avatar 2000, in 1980, I think.
> That was the beginning of my doubts, since I found the handling a bit
> weird, and realized how ungainly long it was.
>
> A few years later, four of the most active members of our bike club
> either bought or built recumbents. I rode with them on many rides,
> and tested their bikes. I watched them coast away on the downhills...
> and watched everyone pass them on the uphills. And I noted that,
> within three or four years, they all retired the recumbents for almost
> all rides, preferring their uprights. It was clear the machines
> weren't magic carpets.
>
> As an engineer, I still find the designs interesting, partly because
> they are still evolving... or, perhaps, looking for a configuration
> that really works. I worked for a while on designing my own. I test-
> rode many more - long WB, short WB, taller ones, lower ones, different
> wheel sizes. I've ridden with - and waited for - friends who still
> own them and like them. I've talked to recumbent riders I've met on
> country roads. I even had a couple friends who won an IHPVA award
> with one, in the Practical Vehicle competition.
>
> I eventually realized that, interested though I am, I don't want one.
> For me, a recumbent's advantages aren't likely to offset its
> disadvantages. When I splurged on a "different" bike, I got a Bike
> Friday instead, and it's already proven far, far more valuable than
> any recumbent would have.
>
> And BTW, I think Green Gear has discontinued its recumbent version.
> Same for Cannondale and Trek, I understand.
>
> Recumbent fans need to understand that not everyone likes their choice
> of machine - and in my case, at least, it's certainly not prejudice!
> If anything, I was prejudiced in favor of them!
>
> It was mostly the riding that changed my mind.
>


So, have you ridden a recumbent of any type (other than that very low trike)
in the last 25 years?
Some of the high-racer models are very light and nimble. I've been passed by
some that just seem to fly.....
 
On Oct 29, 10:36 pm, "Roger Zoul" <[email protected]> wrote:
> >

> Ah....I didn't get the fact that you were referring to a certain type of
> trike. It sounds like a racing model, with a very low seat angle.
>

....
>
> I see. I thought you were talking about a low-racer recumbent, not a
> low-racer trike. The low angle could definitely make things harder to ride.
> Certainly, this is a more specialized version of a trike - made for going
> fast.


Definitely.

> How old is it? It must be way long, too, if you can't do a u-turn.



Here's my first attempt at using Flickr.com:

http://www.flickr.com/photos/16972296@N08/

The trike was made sometime in the mid-1980s. Again, no manufacturer
info is on it. I know it was expensive. And again, the original
owner is deceased.

>
>
> So, have you ridden a recumbent of any type (other than that very low trike)
> in the last 25 years?
> Some of the high-racer models are very light and nimble. I've been passed by
> some that just seem to fly.....


I think the last time I did a fairly extended test ride was about five
(?) years ago. I was in Albuquerque for a conference. There is (or
was) a shop there that specialized in recumbents. They let me take
about three different models out and ride them around the city. At
this point, I don't remember the details of those bikes, except that
they were all new (i.e. none were archaic designs), and they were
different from each other.

And it's not that they were bad rides, IIRC. It's just that I prefer
an upright bike.

- Frank Krygowski
 
> ... I do know that some moderated NGs
> even state that quoting is unnecessary due to thread-tree views and
> googlegroups archives.


Citation?
 
[email protected] wrote:
:: On Oct 29, 10:36 pm, "Roger Zoul" <[email protected]> wrote:
::::
::: Ah....I didn't get the fact that you were referring to a certain
::: type of trike. It sounds like a racing model, with a very low seat
::: angle.
:::
:: ...
:::
::: I see. I thought you were talking about a low-racer recumbent, not a
::: low-racer trike. The low angle could definitely make things harder
::: to ride. Certainly, this is a more specialized version of a trike -
::: made for going fast.
::
:: Definitely.
::
::: How old is it? It must be way long, too, if you can't do a u-turn.
::
::
:: Here's my first attempt at using Flickr.com:
::
:: http://www.flickr.com/photos/16972296@N08/
::
:: The trike was made sometime in the mid-1980s. Again, no manufacturer
:: info is on it. I know it was expensive. And again, the original
:: owner is deceased.
::

Hard for me to tell from looking, but it just looks uncomfortable. The seat
looks like cloth hung loosely over metal at two ends. perhaps it's not
that, though. However, it doesn't appear to be as low as I thought it woud
be. With that big 700c (is that 700c?) wheel back there. But I can't
really tell how one is positioned in that thing. there a lot of bending
metal bits there too. Once you're in it and riding, how does it feel?

:::
:::
::: So, have you ridden a recumbent of any type (other than that very
::: low trike) in the last 25 years?
::: Some of the high-racer models are very light and nimble. I've been
::: passed by some that just seem to fly.....
::
:: I think the last time I did a fairly extended test ride was about
:: five (?) years ago. I was in Albuquerque for a conference. There
:: is (or was) a shop there that specialized in recumbents. They let
:: me take about three different models out and ride them around the
:: city. At this point, I don't remember the details of those bikes,
:: except that they were all new (i.e. none were archaic designs), and
:: they were different from each other.
::
:: And it's not that they were bad rides, IIRC. It's just that I prefer
:: an upright bike.

I prefer that sometimes, but the comfort of a 'bent on long rides is hard to
beat!
 
On Oct 30, 1:54 pm, "Roger Zoul" <[email protected]> wrote:
> [email protected] wrote:
>
> :: On Oct 29, 10:36 pm, "Roger Zoul" <[email protected]> wrote:
> ::::
> ::: Ah....I didn't get the fact that you were referring to a certain
> ::: type of trike. It sounds like a racing model, with a very low seat
> ::: angle.
> :::
> :: ...
> :::
> ::: I see. I thought you were talking about a low-racer recumbent, not a
> ::: low-racer trike. The low angle could definitely make things harder
> ::: to ride. Certainly, this is a more specialized version of a trike -
> ::: made for going fast.
> ::
> :: Definitely.
> ::
> ::: How old is it? It must be way long, too, if you can't do a u-turn.
> ::
> ::
> :: Here's my first attempt at using Flickr.com:
> ::
> ::http://www.flickr.com/photos/16972296@N08/
> ::
> :: The trike was made sometime in the mid-1980s. Again, no manufacturer
> :: info is on it. I know it was expensive. And again, the original
> :: owner is deceased.
> ::
>
> Hard for me to tell from looking, but it just looks uncomfortable. The seat
> looks like cloth hung loosely over metal at two ends. perhaps it's not
> that, though.


That pretty well describes it. The seat - or sling, or hammock, or
whatever you'd call it - doesn't feel too bad, actually. But as with
a hammock, there's a feeling of being sunk into it, not knowing if
you'll ever get out.

> However, it doesn't appear to be as low as I thought it woud
> be. With that big 700c (is that 700c?) wheel back there.


Close. Originally came with 3 tubulars, but the back rim corroded and
failed in storage. I put an old 27" clincher wheel on it to enable
riding.

> But I can't
> really tell how one is positioned in that thing. there a lot of bending
> metal bits there too. Once you're in it and riding, how does it feel?


The riding position makes me feel pretty much like a turtle on its
back. My feet are way high in front of me, so I'm kind of peering
around them at times. I can put considerable pressure on the pedals,
and that makes it scoot, but spinning seems awkward. Handling is
twitchy - one has to concentrate on not oversteering. Even riding a
straight line takes some concentration.

The most unusual feature is the steering linkage. I've never seen
anything like it. The two joysticks actually act on the _rear_ wheel,
banking it left or right. The intent is to prevent side loading of
the rear wheel. Other linkages go from there to the tie rods and
activate the front wheels.

Much of that is adjustable. I gave some thought to tuning out the
twitchiness, but a) I'm buried in much more important projects, and b)
I really have no desire to ride this thing very much.

- Frank Krygowski
 
<[email protected]> wrote in message
news:[email protected]...
> On Oct 30, 1:54 pm, "Roger Zoul" <[email protected]> wrote:
>> [email protected] wrote:
>>
>> :: On Oct 29, 10:36 pm, "Roger Zoul" <[email protected]> wrote:
>> ::::
>> ::: Ah....I didn't get the fact that you were referring to a certain
>> ::: type of trike. It sounds like a racing model, with a very low seat
>> ::: angle.

snip>
> The most unusual feature is the steering linkage. I've never seen
> anything like it. The two joysticks actually act on the _rear_ wheel,
> banking it left or right. The intent is to prevent side loading of
> the rear wheel. Other linkages go from there to the tie rods and
> activate the front wheels.
>
> Much of that is adjustable. I gave some thought to tuning out the
> twitchiness, but a) I'm buried in much more important projects, and b)
> I really have no desire to ride this thing very much.
>
> - Frank Krygowski
>


Frank, I think you might have a MASA Slingshot. Historically interesting but
very archaic compared to a modern trike of the
ICE/Catrike/Wizwheels/Greenspeed flavors. You folks know how to work search
engines and I don't have time to post a link.



--
Posted via a free Usenet account from http://www.teranews.com
 
"gotbent" <[email protected]> wrote in message
news:[email protected]...
>
> <[email protected]> wrote in message
> news:[email protected]...
>> On Oct 30, 1:54 pm, "Roger Zoul" <[email protected]> wrote:
>>> [email protected] wrote:
>>>
>>> :: On Oct 29, 10:36 pm, "Roger Zoul" <[email protected]> wrote:
>>> ::::
>>> ::: Ah....I didn't get the fact that you were referring to a certain
>>> ::: type of trike. It sounds like a racing model, with a very low seat
>>> ::: angle.

> snip>
>> The most unusual feature is the steering linkage. I've never seen
>> anything like it. The two joysticks actually act on the _rear_ wheel,
>> banking it left or right. The intent is to prevent side loading of
>> the rear wheel. Other linkages go from there to the tie rods and
>> activate the front wheels.
>>
>> Much of that is adjustable. I gave some thought to tuning out the
>> twitchiness, but a) I'm buried in much more important projects, and b)
>> I really have no desire to ride this thing very much.
>>
>> - Frank Krygowski
>>

>
> Frank, I think you might have a MASA Slingshot. Historically interesting
> but very archaic compared to a modern trike of the
> ICE/Catrike/Wizwheels/Greenspeed flavors. You folks know how to work
> search engines and I don't have time to post a link.
>
>

Ok, here's a link from Recumbents.com of a restored MASA Slingshot. I think
this trike was prone to rolling over. Not a very good selling feature.
http://www.flickr.com/photos/justinandcharmin/272462965/in/set-72157594333112951/



--
Posted via a free Usenet account from http://www.teranews.com
 
On Tue, 30 Oct 2007 15:06:56 -0000, [email protected] wrote of his
recumbent trike:

>
>Here's my first attempt at using Flickr.com:
>
>http://www.flickr.com/photos/16972296@N08/
>
>The trike was made sometime in the mid-1980s. Again, no manufacturer
>info is on it. I know it was expensive.

/
How does one pedal in a wet-suit? I mean, it looks like this thing
is missing pontoons or a snorkel or something for the puddles.

At least the bar-cons and hub brakes give it some redeeming features.
--
zk
 
On Oct 30, 4:38 pm, "gotbent" <[email protected]> wrote:
>
>
> > Frank, I think you might have a MASA Slingshot. Historically interesting
> > but very archaic compared to a modern trike of the
> > ICE/Catrike/Wizwheels/Greenspeed flavors. You folks know how to work
> > search engines and I don't have time to post a link.

>
> Ok, here's a link from Recumbents.com of a restored MASA Slingshot. I think
> this trike was prone to rolling over. Not a very good selling feature.http://www.flickr.com/photos/justinandcharmin/272462965/in/set-721575...


Nope, that's not it. Frame design is completely different, etc, etc,
etc.

But regarding the desirability of low trikes, this is interesting from
a "MASA Slingshot For Sale or Trade" post I googled up"

"My husband, neighbor and I have been riding it and it is a blast. Why
then you ask am I willing to part with it? Because I need something
that I can ride on the road. Ground clearance on the Slingshot is just
too limited for going over railroad tracks (which I have to do all the
time)"

I, too, prefer vehicles I can ride on the road!

- Frank Krygowski