Front crankset Shimano DEORE FC-M4100-B2 Boost 175mm 2x10-speed 36x26T

The SHIMANO DEORE FC-M4100-B2 mountain bike crank delivers precise and reliable shifting for 2x10-speed drivetrains. This 2-piece crank offers a 36-26T gear combination and a 51.8 mm chainline that is compatible with 148 mm O.L.D. frames.2-PIECE CRANKSET increases rigidity of crankset with less weight and transmits pedaling force efficientlyExtra wide range2-piece crank construction Chain line: 51.8 mmChain ring combination: 36-26TCompatible BB type: Outboard Compatible chain: HG-X 10-speedCrank fixing bolt included Crank arm length: 175 mm Gear arms: 4 armOptional chain guard_Without chain / bash guard B.C.D. (Bolt Circle Diameter): 96/64 mmRear speeds: 10Recommended BB (NOT INCLUDED): Pressfit BB-MT500-PA, SM-BB52 Q-factor: 178.5 mmIncludes left and right crank arm