Aaron Gwin's Trek Session 88 DH mountain bike official

Cyclingnewstv By
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By Cyclingnewstv
US downhiller Aaron Gwin takes time out from preparing for the Fort William 2011 World Cup to show off his Trek Session 88 and its brand-new Shimano Shadow Plus rear-mech with pulley cage lockout. http://www.cyclingnews.com‬
12/12/2011