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onrecess
01-10-2010, 03:35 PM
I saw a bike in the builder's pics with an AB machine seat. I see dozens of AB Loungers (with web seats) on craigslist for $50. Anybody every try modding one?

onrecess
01-10-2010, 04:29 PM
See the nice web seat? Folds in middle so will fit any angle.

PaulPb
10-21-2010, 07:39 PM
I have one in my garage that I am using for that purpose......

So far I found the AZ seat plans uncomfortable - and would like to make mesh seats - this site has some good instructions

http://sites.google.com/site/recycledrecumbents/seat-frame-construction

The Ab chair looks to me like it has most of the parts (and extra) you would need -

Just figure out what would be a comfortable angle - before you weld the moving parts together - or a way to leave it as is so the back is adjustable.

PaulPb

PaulPb
10-21-2010, 07:42 PM
and "something" to cover up the "ab chair" logo.