rollers or trainers for 20" wheels

[tulip]

Call Bike Friday. They will know.

[Adventure Girl]

You can use a 20" wheel on the 1up USA trainer.

http://www.1upusa.com/bike_trainer.html

Vertical height adjustment for any wheel size, even kids bikes. Bicycle can be lowered for level riding. Eliminates need for costly front wheel block. Other trainers require additional attachments at added cost to accommodate smaller wheels. Our trainer fits all wheel sizes from kid’s 16 inch to adult 29 inch. Train natural, train level.

[tulip]

Call Bike Friday. They will know.

They will also be able to tell you if putting a Bike Friday on the trainer will result in frame damage or flexing. Personally, I'd pick up a cheap, used bike with 700c wheels to be on the trainer, and not risk my beloved Bike Friday.

[Blueberry]

I'm pretty sure Kurt Kinetic sells a 20" adapter for their trainers. I remember a few years ago, Bike Friday had an article on a guy who rode every day (rain or shine) when he traveled, but he took a trainer with him for some rides. Not sure if I can find it, but based on that, I think it would work. Of course, double check to be sure (and get an old tire or a trainer tire!).

[Sylvia]

Well I sent a message to BikeFriday and thought I'd post their response here in case anyone else looks for a trainer for a BikeFriday.

Here is the message I sent:

I purchased a Petite Crusoe earlier in the year, and I am considering
getting a trainer, or rollers and a fork stand. Would putting the bike
on a trainer or on rollers and a fork stand cause any problems?

I was considering something like this.
http://www.hoenig.biz/Trainers/index.shtml
Thanks, Sylvia

Here's their response:

Hi Sylvia.

We've used our bikes with trainers such as the CycleOps with it's small
wheel adapter. The trainers on the page you referred should work too,
but we haven't tried them yet so there may be some technical issues that
need a work around or two.