Cycling Equipment · Public discussion

Has Sheldon Lost It?

Started by Sheldon Brown · · Last activity · 38 posts · 1,946 views

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Cycling Equipment
Published
21 May 2003
Last activity
30 May 2003
Original author
Sheldon Brown
Posts
38
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  1. Some people have expressed doubts about my sanity.

    My latest creation should remove all such doubts.

    harriscyclery.comsurly rohloff

    Sheldon "Drop By For A Test Ride" Brown +------------------------------------------------+
    | Nobody who has anything to do with bicycles | has _all_ of their marbles, and some of us | are
    | certifiable! | --Sheldon Brown |
    +------------------------------------------------+ Harris Cyclery, West Newton, Massachusetts Phone
    617-244-9772 FAX 617-244-1041 harriscyclery.comharriscyclery.com Hard-to-find parts shipped Worldwide
    captainbike.comcaptainbike.com sheldonbrown.comsheldonbrown.com

  2. "Sheldon Brown" <[email hidden]> wrote in message
    "]news:[email hidden]...

    Quoted message said:

    Some people have expressed doubts about my sanity.

    My latest creation should remove all such doubts.

    harriscyclery.comsurly rohloff

    Sweet bike! Interesting handlebars. How do you like the Rohloff? How is the pedalling energy
    efficiency? Lots of drag?

    I tried something like that a few years ago, just for fun, on one of my Frankenbikes. Lately, I'm
    riding a road bike with 6" of steerer sticking out (with spacers and top cap, of course). I'm
    dialing-in stem height before I chop down the steerer (darned threadless steerers!) Yeah, it's kinda
    dangerous, and not recommended.

    Quoted message said:

    Sheldon "Drop By For A Test Ride" Brown

    One of these days I'd really like to come over for a chat with the guru and see the collection.

    Barry

  3. "Sheldon Brown" <[email hidden]> wrote in message
    "]news:[email hidden]...

    Quoted message said:

    Some people have expressed doubts about my sanity.

    My latest creation should remove all such doubts.

    harriscyclery.comsurly rohloff

    Yes...Lost it....Looks like a tandem for siamese twins! Shaving, this thing.. I'm waiting with
    baited breath for the next installment of "How the Sheldon Turns!"

  4. Sheldon Brown said:

    Some people have expressed doubts about my sanity.

    My latest creation should remove all such doubts.

    harriscyclery.comsurly rohloff

    Sheldon "Drop By For A Test Ride" Brown

    I think that having to come off the drops to the flat bar just to change gears is a bit
    in-efficient... could you not have fit bar cons?

  5. I know what I'm doing this weekend.

    "Sheldon Brown" <[email hidden]> wrote in message
    "]news:[email hidden]...

    Quoted message said:

    Some people have expressed doubts about my sanity.

    My latest creation should remove all such doubts.

    harriscyclery.comsurly rohloff

    Sheldon "Drop By For A Test Ride" Brown +------------------------------------------------+
    | Nobody who has anything to do with bicycles | has _all_ of their marbles, and some of us | are
    | certifiable! | --Sheldon Brown |
    +------------------------------------------------+ Harris Cyclery, West Newton, Massachusetts
    Phone 617-244-9772 FAX 617-244-1041 harriscyclery.comharriscyclery.com Hard-to-find parts shipped Worldwide
    captainbike.comcaptainbike.com sheldonbrown.comsheldonbrown.com

  6. Quoted message said:

    Some people have expressed doubts about my sanity.

    My latest creation should remove all such doubts.

    harriscyclery.comsurly rohloff

    Sheldon "Drop By For A Test Ride" Brown

    Certainly no doubt where 'the chin' goes when on the drops!
    :-)
    bob

  7. Sheldon - how did you get two sets of brake cables to connect to the same brake? How does that work? - If successfull you could have a good invention for tandem stokers to use.

    Diablo "dual pivot" Scott

  8. In rec.bicycles.misc Sheldon Brown <[email hidden]> wrote:
    : Some people have expressed doubts about my sanity.
    :
    : My latest creation should remove all such doubts.

    apparently i've been gone for a while, forget about the bike ...

    when the hell did you shave?
    --
    david reuteler [email hidden]

  9. In article said:

    Some people have expressed doubts about my sanity.

    My latest creation should remove all such doubts.

    Actually, with all those handlebars, I'm left wondering if Steve Palincsar was onto something with
    his insect conjectures in the previous "Sheldon's Metamorphosis" sub-thread ;-)

    cheers, Tom

    --
    -- Powered by FreeBSD Above address is just a spam midden. I'm really at: tkeats [curlicue] vcn
    [point] bc [point] ca

  10. DiabloScott <[email hidden]> wrote in message news:<[email hidden]>...

    Quoted message said:

    Sheldon - how did you get two sets of brake cables to connect to the same brake? How does that
    work? - If successfull you could have a good invention for tandem stokers to use.

    Diablo "dual pivot" Scott

    i dont know about how good it would be for a tandem stoker to have a brake, but i do know of two
    ways to hook two levers to the same brake. the first is with a cross lever style inline device,
    which effectively lengthens the housing at the inline lever. this means that one person would need
    to use MTB two-finger style cross levers. or- you could make your own using the same principle
    (basically, just make sure the cable travel comes out right)

    another way is to use a BMX gadget that allows two cables to both pull one. its a simple but ugly
    little thing that has two inputs and one output. when i wanted one, a few years ago they were fairly
    tricky to find, but they are out there. ive also seen them on triathlon websites, although i dont
    know what a tri-guy would use 'em for, exactly.

    or, you could do what sheldon "theres no fooling us about his sanity" brown did, and hook up
    independent brakes to independent levers. dont tandems often have a third brake system (like a disc)
    to give the rims a break on heavy downhills?

    anthony

  11. Sheldon Brown said:

    Some people have expressed doubts about my sanity.

    My latest creation should remove all such doubts.

    harriscyclery.comsurly rohloff

    Sheldon, that bike is so, umm, "customized", you should ride it with SCUL!

    scul.orgscul.org

    Chalo Colina

  12. Quoted message said:

    In rec.bicycles.misc Sheldon Brown <[email hidden]> wrote:
    : Some people have expressed doubts about my sanity.
    :
    : My latest creation should remove all such doubts.

    All that bike needs is some aero clip-on bars.

  13. DiabloScott said:

    Sheldon - how did you get two sets of brake cables to connect to the same brake? How does that
    work? - If successfull you could have a good invention for tandem stokers to use.

    If you're talking about the Surly-Rohloff demo bike harriscyclery.comsurly rohloff, I
    didn't. The bike has two sets of handlebars and 4 brakes, with one lever for each of the 4 brakes.

    The Tektro direct-pull cantis are operated by the levers on the straight bars, the Avid disk brakes
    are controlled by the levers on the drop bars.

    However, I have, indeed set up a couple of my own bikes where there are two different levers to
    operate the same front brake.

    See: sheldonbrown.orgpx7.html

    and: sheldonbrown.orgotb.html to see my unique solution to this problem.

    Sheldon "Doesn't Own Any Stock Bikes" Brown +------------------------------------------+
    | To invent, you need a good imagination | and a pile of junk. --Thomas Edison |
    +------------------------------------------+ Harris Cyclery, West Newton, Massachusetts Phone
    617-244-9772 FAX 617-244-1041 harriscyclery.comharriscyclery.com Hard-to-find parts shipped Worldwide
    captainbike.comcaptainbike.com sheldonbrown.comsheldonbrown.com

  14. "Sheldon Brown" <[email hidden]> wrote in message
    "]news:[email hidden]...

    Quoted message said:

    Some people have expressed doubts about my sanity.

    My latest creation should remove all such doubts.

    harriscyclery.comsurly rohloff

    Sheldon "Drop By For A Test Ride" Brown

    I notice that you have a disc on the front with no retention mechanism?? After all those
    posts!!! ;-)

    Cheers,

    Scott..

  15. Sheldon Brown <[email hidden]> wrote

    Quoted message said:

    Some people have expressed doubts about my sanity.


    Yeah! If you've got both types of brakes you've gotta have more gears than that! Since you can only
    shift from the top levers you could fit in at least 6 sprockets and a triple up front - these could
    be shifted from the drops. 7 speeds isn't enough!

    Either that or this new DA 10speed... Any way to shift to a fixed gear (w/o the derailleur idea,
    obviously). Matt

  16. DiabloScott <[email hidden]> wrote in message news:<[email hidden]>...

    Quoted message said:

    Sheldon - how did you get two sets of brake cables to connect to the same brake? How does that
    work? - If successfull you could have a good invention for tandem stokers to use.

    Diablo "dual pivot" Scott

    Yo- read the page again. The bike's got V-brakes on one set of brake levers, disc brakes on the
    other set.

    Triathletes sometimes control one brake from two levers using a splitter:
    tri-zone.comBrakeLevers.html Brake Splitter

    Jeff

  17. Quoted post said:

    Yo- read the page again. The bike's got V-brakes on one set of brake levers, disc brakes on the

    DOH! Sorry for the dumb question; the text goes away when you click on one of the photos for a bigger view and I didn't notice the disk brake.

    There used to be a guy around here with one arm and he had a road bike rigged with a lever near the stem that operated both brakes - different problem of course but it was interesting to see how he modified the bike to fit his needs. He was a decent climber but of course had to be careful on descents.

  18. Sheldon Brown said:

    Some people have expressed doubts about my sanity.

    My latest creation should remove all such doubts.

    harriscyclery.comsurly rohloff

    My first thought was of a double-neck guitar.

  19. Sheldon Brown said:

    Some people have expressed doubts about my sanity.

    My latest creation should remove all such doubts.

    harriscyclery.comsurly rohloff

    Just the thing for Gregor Samsa!

    Quoted message said:


    Sheldon "Drop By For A Test Ride" Brown

  20. "Sheldon Brown" <[email hidden]> wrote in message
    "]news:[email hidden]...

    Quoted message said:

    Some people have expressed doubts about my sanity.

    My latest creation should remove all such doubts.

    harriscyclery.comsurly rohloff

    Needs fenders. -- Jay Beattie.

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