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FSA K-FORCE LIGHT 2X9 CRANK W/CERAMIC BB (Large image) When only the lightest will do! Racers can shave grams by losing the granny ring entirely and running a wide-range 2x9 drivetrain. This premium offering from FSA uses 3rd-generation hollow carbon fiber arms and a MegaExo outboard-bearing BB with ceramic balls. No step has been spared to save weight - there are even Torx T30 aluminum chainring bolts.
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