Shimano Ultegra race-level road bike small chainring (39T) for 3x10 speed drivetrains. Aluminium material, Hollowglide technology.
COLOUR: | Silver |
SPEED: | 10 speed |
FIXING BOLTS: | five |
NUMBER OF TEETH: | 39t |
GROUPSET: | Shimano Ultegra |
BCD : | 130 mm |