Shimano 12-speed MTB

51-tooth large sprocket capacity

Between 4 and 8 watts saved - With quick-link

Between 4 and 8 watts saved - With quick release

Saves between 4 and 8 watts - Includes quick-release fastener

170 mm cranks - 46-30 teeth

For large cage

Right-hand side mounting

12-speed - with Quick Link quick release - 138 links

10-51T or 9-45T - Just 367 grams - 12-speed

- Electric and wireless transmission - 12 speeds - Shimano XTR M9200 Di2 upgrade kit

Electric and wireless drivetrain - 12-speed - Shimano XTR M9200 Di2 upgrade kit

Q-Factor 176 mm - 532 grams - chainring not included

Wireless drivetrain - 12-speed - Clamp mount

12-speed electric derailleur - durable - precise and ultra-smooth

Compatible with Shimano XTR Di2 12-speed derailleur

28, 30, 32, 34, 36 teeth - Direct Mount installation

Q-Factor 176 mm - chainring-less

9-45 or 10-51 teeth

12-speed electronic rear derailleur – durable – precise and smooth

Performance, lightness and reliability - 28 to 38 teeth

Wireless transmission - 12-speed - Clamp mount

Wireless drivetrain - 12-speed - Shimano I-Spec EV mount

Specifically for Shimano 12-speed cassettes

Wireless drivetrain - 12-speed - Shimano I-Spec EV mount

Q-Factor 168 mm - 532 grams - chainring not included

34-tooth chainring, 12-speed

With quick-release link

Compatible with all speeds

105 disc 12v – great value

Reliable and precise wireless electronic shifting - Compatible with cassettes up to 51 teeth

Mountain bike rear wheel hub

Compatible cassette: 10–51 teeth – SGS long- Chape

Compatible cassette sprocket: 10–51 teeth

Compatible cassette: 9–45 teeth

360 g – Compatible with 10–51-tooth cassettes