Shimano FC-M6100 Deore 12-Speed Chainset - Single - 30T170mm

The Shimano Deore FC-M6100-1 crank features an entirely new construction, using direct mount chainrings and special gear tooth profile for improved chain retention. The HollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency and added durability.Great value Deore M6100 2-piece design chainset for 12-speed Dyna-Sys MTB HG-X transmissionsForged crank arms rigid whilst being incredibly strong and durableLightweight aluminium chainringWe recommend that the bottom bracket is initially installed by a bike shop to ensure perfect facing and fit52 mm chain line for use with 135 /142 mm O.L.D. framesDirect mount chain ring12-speed Dyna-Sys compatible