Trek World Racing's resident mechanic Monkey is back again, this time with their star man Aaron Gwin's race bike, the Trek Session 9.9.
Not much has changed on the bike for 2012 compared to last year - after all, he was pretty successful on it with first overall in the world cup. This video was recorded at Fort William last weekend before the American notched up another victory, with Monkey guiding us through the subtle changes to the bike's set-up.
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