Shimano FC-M4100 Deore Chainset 10 Speed 51.8mm Boost Chainline 36/26T 175mm Black

The Shimano FC-M4100 Deore Chainset is a great value 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.Shimano FC-M4100 Deore Chainset Features51.8 mm chain line for use with 148 mm O.L.D. frames10-speed Dyna-Sys compatibleColour: BlackDiscipline: MTB