The Shimano Dura Ace 9100 provides a complete package for road riders looking for the best low-weight drive and shifting performance.
Features:
Dual Control shifter/brakes: ST-R9120 / BR-R9170 Flat Mount
Brake Discs: SM-RT900 Center-Lock | IceTech FREEZA
Crank: FC-R9100
Rear Derailleur: RD-R9100 short cage
Front Derailleur: FD-R9100
Cassette: CS-R9100
Chain: CN-HG901