SHIMANO Unisex Fct6010c866c Parts, Black, One Size UK

Great value Deore HollowTech II design chainset with chainguard for 10-speed Dyna-Sys MTB HG-X transmissions The HollowTech II chainset features hollow forged crank arms which are both lightweight and 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 96 / 64 mm bolt circle diameter 10-speed Dyna-Sys compatible Length: 175 mm