TruVativ XX BB30 156 Q-Factor Crankset - Road Bike Shop
Product Search Results For "TruVativ XX BB30 156 Q-Factor Crankset"
|SRAM XX1 GXP Direct Mount Crankset - 156 Q-factor
SRAM's XX1 GXP Direct Mount Crankset achieves a low 156 Q-factor by taking advantage of two of the crank's essential design characteristics: spider-free mounting and a single chainring. The result places the pedals over a centimeter closer to the bottom bracket than they'd be on a 168. Though...