Shimano is a world-renowned brand that goes way back to the early 1970s. The Bike Tailor is super proud to have their 12 speed disc brake groupset available to buy right now.
A semi-wireless, electronic Dura-Ace system it has wireless disc brake shifters, built in Bluetooth, and direct charging.
INCLUDES
Chainset: FC-R8100 (172.5mm)
Cassette: CS-R8100 (11-34T)
Chain: CNM8100126Q CN-M8100 XT chain with quick link, 12-speed, 126L
Rear Derailleur: RDR8150 RD-R8150 Ultegra Di2 12-speed rear derailleur E-tube
Front Derailleur: FDR8150F FD-R8150 Ultegra Di2 12-speed front derailleur E-tube, braze on, double
STI With Disc Brake Left: mR8170DLR ST-R8170 bled hydraulic disc, Di2 E-tube STI set, flat mount calliper, LH rear
STI With Disc Brake Right: R8170DRF ST-R8170 bled hydraulic disc, Di2 E-tube STI set, flat mount calliper, RH front
Disc Brake Rotor Front: RT-MT800 (options: 140mm or 160mm)
Disc Brake Rotor Rear: RT-MT800 (options: 140mm or 160mm)
Front Mech Cable: EW-SD300 (options: 950mm or 1000mm)
Rear Mech Cable: EW-SD300 (options: 1200mm or 1400mm)
Battery: BTDN300 BT-DN300 Di2 internal mount battery, 3-port
Charger: EWEC300 EW-EC300 STEPS battery charging cable, 1700 mm
