-35%
Shimano Dura-Ace, the professional road cyclists' groupset, offers small chainring for 53/39T crankset and 2x11 speed systems. Aluminium material.
| COLOUR: | Black |
| SPEED: | 11 speed |
| FIXING BOLTS: | four |
| NUMBER OF TEETH: | 39t |
| GROUPSET: | Shimano Dura-Ace |
| BCD : | 110 mm |
