Mark from Marin explains how their Quad 3.0 suspension design works – shown here is the Marin Mount Vision XM7 and the Mount Vision XM8 and also the Rift Zone 29er.
Interbike 2009 – Bikerumor's coverage continues with Specialized's 2010 mountain bikes. New models include the completely redesigned full carbon S-Works Stumpjumper, the 19lb S-Works Carbon Hardtail 29er and the redesigned S-Works Enduro…all in High Definition straight from the show floor. For more info and photos, check out bikerumor.com