Shimano FC-M7120 SLX 12-Speed Crankset, 55mm Chainline FCM7120C

Shimano FC-M7120 SLX 12-Speed Crankset, 55mm Chainline Featuring a design that centres on being lightweight and rigid, the Shimano FC-M7120 SLX 12-Speed Crankset with a 55mm chainline gives a versatile performance that boosts trail-riding enjoyment across all severities of terrain. The crank arms are made via Shimano’s HollowTech II format that uses a hollow forged construction to decrease weight, increase durability and grant tremendous rigidity for exceptional pedalling efficiency. These crank arms are seamlessly paired to the HollowTech II axle that has a larger diameter to further improve stiffness and strength. This crankset pairs to SM-CRM75 single chainrings (available separately) and is designed for use with frames that have a 148mm O.L.D., affording a 55mm chainline that optimises gear shifts and chain retention. Includes Drive side crank arm and axle assembly Non-driveside crank arm Bearing preload cap