Complete Dura Ace Di2 Groupset for Time Trial and Triathlon use. Allows gear shifting from both the brake levers and the aero bar mounted gear levers.

Groupset contains:

FC9000: Dura Ace Chainset, options for crank length and ring sizes

BB9000: Dura Ace bottom bracket

BR9000: Dura Ace Brake Calipers, these are optional as quite a few frames have there own integral brakes.

CN9000: Dura Ace 11 speed chain

CS9000: Dura Ace 11 speed cassette, choice of ratio

RD9070: Dura Ace Di2 Rear Derailleur

FD9070: Dura Ace Di2 Front Derailleur

ST9071: Dura Ace Di2 Brake levers with gear shift buttons

SW9071: Dura Ace Bar-End mounted gear shift buttons

Di2 Battery: Internal mounted (seatpost) battery and USB charger (differs from image which shows external battery & mount)

DI2 Cables & Junction boxes: Supplied with all the cables and juction boxes for internal cable routing

Brake Cables: Dura Ace polymer cables supplied