Shimano Ultegra Di2 R8170 Disc 12 Speed Groupset

Shimano Ultegra Di2 R8170 Disc 12 Speed Groupset

What's included?

• Shimano FC-R8100 Ultegra 12-speed chainset 52/36T (170, 172.5 or 175mm).

• Shimano RD-R8150 105 Di2 12-speed rear derailleur.

• Shimano FD-R8150 105 Di2 12-speed front derailleur braze-on.

• Shimano CS-R8101 12-speed cassette, 11-34T.

• Shimano CN-M8100 XT/Ultegra 12-speed chain with quick link, 126L.

• Shimano ST-R8170 hydraulic disc STI set, flat mount calliper, right lever/front brake.

• Shimano ST-R8170 hydraulic disc STI set, flat mount calliper, left lever/rear brake.

• Shimano RT-MT800 Ice Tech Centre-Lock disc rotor, 140mm.

• Shimano RT-MT800 Ice Tech Centre-Lock disc rotor, 160mm.

• Shimano EW-SD300 E-tube Di2 electric wire, 750mm.

• Shimano EW-SD300 E-tube Di2 electric wire, 1200mm.

• Shimano BT-DN300 Di2 internal battery, 3-port.

• Shimano EW-EC300 battery charging cable, 1700mm.

*Bottom bracket not included.

THE SCIENCE OF SPEED

Our next-generation 12-speed Ultegra road groupset draws on the science of speed to give you unparalleled power at your fingertips and under your feet - whether you're in race mode or just riding for pleasure Shimano Ultegra brings you the rider game-changing features using our unique technologies like; Hyperglide+, wireless Di2 for lightning-fast continuous shifting, a stunningly clean cockpit and optimized braking system with Servo Wave action for precise modulation.

Shimano Ultegra wireless Di2 weight info:

*Total weight excludes bottom bracket, hydraulic hoses and Di2 wires.