Marin Rock Spring 1 LTD - Mountain Bike
SERIES 1 ALUMINIUM FRAME The Rock Spring series has a disc specific Series 1 6061 aluminium frame with a replaceable derailleur hanger and an integrated headset. 29" OR 27.5" WHEELS The Rock Spring has a growing wheel size for the best fit and performance with the choice of 27.5" or 29" platforms on the size M, 27.5" wheels on size S, and 29" wheels on sizes L and XL. HYDRAULIC DISC BRAKES All Rock Spring models feature hydraulic disc brakes for great modulation and all-conditions stoppi