Thanks again for the reply.
I first judge it on the specs as they can tell you a good bit. If they pass that basic test and I'm still interested I build something for myself and test ride it. I can tell within a ride or two if I'm headed in the right direction. If I need to change the set up I'll swap tubes as need be and retest. Once that is out of the way and I'm as happy as i can be with the build I abuse the shit out of it........... typically lots of hard dirt road stuff on hard skinny tires and downhill washboards. I ruin a good number of wheels and tires making sure that the frame will stand up to the abuse. I love this part of it. Then, if it passes all this, I offer the first production version to a trusted customer who I know will give me straight feedback. If I've done my homework the feedback will be good and I will then offer it for general sale.
Coincidentally I'm starting the build on a new prototype tomorrow for testing. It's the first proto since the original JKS and JKC bikes and I must say I'm a bit excited. If it works out well you'll see one at the show this winter. Product development is really fun.
Dave
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