Quoted message said:Chalo said:On Aug 11, 6:08 pm, [email hidden] wrote:
Quoted message said:Quoted message said:Because of arthritis and other problems, my wife needs a bike with a
low, step-through frame and a fairly upright seating posture, but not
so loaded up with "comfort" features and heavy low-end parts that she
can't pedal it up the hills of Seattle. I've looked, and the only step-
through bikes I've found are pretty heavy and clunky. We'd be willing
to spend the money for the right bike if it exists. Here's an example
of the right bike, except it's custom made:http://www.sheldonbrown.com/rinard/betty.htm
Quoted message said:Quoted message said:Can anyone recommend a make and model that comes close? It has to be
one she can test ride.
Quoted message said:Here's the closest thing I know of:
Quoted message said:http://www.fietsgigant.com/assortiment-fietsendetails.php?id=3318&rub...
Quoted message said:For a test ride, you might have to take a trip to Holland.
Quoted message said:Perhaps your wife could benefit from electric assist? I bet the good
fellows at Electric Vehicles Northwest in Fremont could set you up
with a test ride on something like a step-through Estelle bike or an
eZee Sprint:
Quoted message said:http://www.electricvehiclesnw.com/images/ezee/eZee-Sprint1000.jpghttp...
Quoted message said:Chalo
Thanks. That bike is over 33 pounds. It looks and weighs the same as a
number of "comfort bikes" on the market in the U.S. today. I was
hoping to find something in the 20-25 pound range.
It's equipped with fenders, full chaincase, skirt guard, luggage rack,
lighting, and even a water bottle and cage. That stuff is in the
picture because it comes with the bike. With the convenience features
removed, you'll find that it's a lot lighter than a bike of comparable
weight that doesn't come equipped with all those things.
Because of the unbraced nature of a step-through frame, it takes a lot
more material to provide the necessary level of rigidity. This will
vary according to the material's strength and adaptability to
different shapes, of course, but all else equal I bet the ratio of the
weight of a step-through frame to an equivalently built diamond frame
is about 2:1.
I think you may also be underestimating the degree to which a 5-10
pound difference will give your wife the ability to tackle any terrain
or conditions that she wouldn't be able to take on anyway. Of course
a lighter bike is incrementally easier to climb hills with, but the
main benefit of a lightweight bike might not be how much easier it is
for your wife to ride, but just in how much it makes her want to ride
it.
It's probably not a bad idea to simply find an aluminum step-through
frame, of any pedigree, and build it up with racing MTB and road bike
parts. You could even consider getting a value-priced or secondhand
racy bike, and swap all the relevant parts over to a step-through
frame. That might be your best opportunity to get into the weight
bracket of interest without tracking down Damon Rinard to make you a
custom frame.
Quoted message said:She may need an electric assist, but I'd never get her to agree to
it. :>😉
Tell her all the cool kids are doing it. It's incredibly fun, and a
great way to reduce car trips and get some exercise even when you're
insufficiently motivated for a ride.
Chalo