Rotor 3D+ MAS 110X5 BCD Black/White Crankset
Rotor 3D+ MAS 110X5 BCD Black/White Crankset, FeaturesMAS (Micro Adjust Spider)TDS (trinity Drilling System)30mm Spindle110mm BCD (Bolt Circle Diameter)Single or Double chainring compatible36/52 tooth Aero Q-Rings Weight 720 grams