Shimano SLX FC-M7100-1 12-speed Crank without Chainring

The Shimano SLX FC-M7100 1 x 12-speed crank with 172 mm Q-factor, 52 mm chainline and 142 / 148 mm O.L.D stands for highest drive efficiency at low weight. It offers optimum power transmission and maximum speed for the new SLX system, which only use 1 chainring.

Features:

• Crank lenght: 170mm
• C-M7100-1 Q-Factor 172mm
• Chain line: 52mm
• O.L.D 142mm / 148mm (Boost)
• Compatibility 1x12-speed with CS-M7100 cassettes 10-45 and 10-51
• Mounting system Direct mount (Lighter and stiffer design & easy exchangeable chainring by direct mount)
• Chainring SM-CRM75 Available in different gradations (30-32-34) - Chainring is not included!