Shimano DEORE-M6100 Hollowtech-II 170mm Single Speed 30T Crankset

The Shimano DEORE FC-M6130 1×12-speed crank with 181 mm Q-factor, 56.5 mm chainline and 157 mm O.L.D stands for highest drive efficiency. It offers optimum power transmission and maximum speed for the new DEORE system, which only use 1 chainring.
Formed from the same DNA as its big siblings: DEORE 1×12-speed Crank FC-M6130-1 from Shimano
Molded from the same DNA as XTR, DEORE XT and SLX, the new M6100 series delivers Shimano’s proven 12-speed technologies at DEORE level.

In addition to a new special 12-speed chain (CN-M6100) with the corresponding new 12-speed QUICK LINK lock, SHIMANO is also equipping the DEORE M6100 with new cranksets for 12-speed (FC-M6100/6120/6130-1). Most of them use 1-speed systems.

The sleek metallic color shift DEORE crankset comes in single-only (1×12) configuration for drivetrain simplicity. It features the same Dynamic Chain Engagement+ technology as XTR, DEORE XT and SLX cranksets, which with its narrow/wide tooth profile is key to the improved chain retention, smoothness and quietness of the drivetrain. For secure and fast mounting of the chainring, the crank is equipped with a direct mount system, making chainring changes a breeze.