Lennard Zinn has been an expert in bike design for the Big and Tall Rider for over 20 years. Check out zinncycles.com . Take a look at the Megabike, an XC 29" full suspension bike with 3" of travel, and the Gigabike, our all mountain FS 29er with 5" of travel. The Megabike and Gigabike feature a concentric bottom bracket rear suspension pivot. This greatly helps reduce chain issues, especially for the big guys. It also works really well with a single speed setup or a Rohloff hub. We build each bike custom to order, so send me an email with any questions.

Nick Wigston
Zinn Cycles Inc.