Specifically designed for 2x10-speed drivetrains, the Shimano Deore FC-M4100-B2 crankset is compatible with Boost standard mountain bikes, i.e. bikes with a 12x148 mm rear wheel axle. It offers a 51.8 mm chainline to deliver optimal performance for your drivetrain.
Its 26-36 chainring combination provides precise and reliable chainring shifting whilst offering a wide gear range to tackle all types of terrain. The Shimano Deore FC-M4100-2 crankset also features Shimano’s signature 2-piece design, which optimises weight and stiffness for efficient power transfer, as well as simplified installation and maintenance.
Technical specifications:
- Shimano part number: FCM-4100
- Crank length: 170 mm, 175 mm
- Technology: 2-piece
- Compatible chain: HG-X 10-speed
- Tooth count: 36/26T
- Rear derailleur compatibility: 10-speed
- Chainring compatibility: double
- Compatible with Boost MTBs (148 mm axle spacing)
- Chainline: 51.8 mm
- Q-Factor: 178.5 mm
Crankset supplied with chainrings, bottom bracket not included.