39/53 10 speed
Cod. 19KC6 ›› 805 g (34/50 170mm)
BCD 110
ALLUMINIUM – CNC
Forged
175 mm
53/39
AL 7075 T6 - CNC - Total Treatment
EVO MAX - 86,5x41 (Press Fit) - 68x42 (BB30) - 68x46 (BB30) - 86,5x46 (BB86)