Shimano Deore FC-M4100 Deore chainset - 10-speed - 48.8 mm chainline -

Great value Deore M4100 2-piece design chainset for 10-speed Dyna-Sys MTB HG-X transmissions Forged crank arms rigid whilst being incredibly strong and durable HollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency and added durability SG-X chainring with patented spike pins give smooth and fast gear shifts under load We recommend that the bottom bracket is initially installed by a bike shop to ensure perfect facing and fit 48.8 mm chain line for use with 135/142 mm O.L.D. frames 10-speed Dyna-Sys compatible Length: 175 mm