TruVativ XX 156 Q-Factor Crankset - Road Bike Shop
Product Search Results For "TruVativ XX 156 Q-Factor Crankset"
|TruVativ XX 166 Q-Factor Crankset
For all the talk of the XX Cassette, the XX Crankset is really where they're changing the gearing paradigm. Double chain ring cranks have made consistent if periodic appearances in the MTB world for years. The reasons for their appearance have always been the same -- lighter weight, better...