Compatible with 105, Ultegra, Dura Ace, XTR, etc.
37 Products
Compatible with 105, Ultegra, Dura Ace, XTR, etc.
For Dura-Ace 11- and 12-speed left-hand cranks
12-speed, maximum capacity of 34 teeth
11-30 and 11-34 223g to 253g
50/34, 52/36 or 54/40, 24 mm axle
Left DI2 hydraulic brake lever, Flat Mount front caliper
DI2 lever, hydraulic braking, Flat Mount caliper
Right-hand shifter, 12-speed drivetrain, rim brakes
12-speed, medium cage, wireless in hydraulic brake version
Double chainring, wireless drivetrain with ST-R8170 shifters
12-speed, 11-speed compatible
3 ports, compatible with SD-300 cables only
Lever, front caliper and hose set
Thru-axle mount, rear brake caliper
Direct Mount attachment on rear seat stays
Front brake, max. 28mm tyre
4 crank lengths from 165 to 175 mm
Shimano Dura-Ace bottom bracket spacer
Tooth counts: 34, 36 and 40 teeth
The benchmark in power meters
Tooth counts: 50, 52, 54
Clips onto the left crank arm