Shimano Dura-Ace, the professional road cyclists' groupset, offers small chainring for 50/34T crankset and 2x11 speed systems. Aluminium material.
COLOUR: | Black |
SPEED: | 11 speed |
FIXING BOLTS: | four |
NUMBER OF TEETH: | 34t |
GROUPSET: | Shimano Dura-Ace |
BCD : | 110 mm |