Great value Deore HollowTech II design chainset 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.
Lightweight aluminium outer with steel/glass fibre composite middle and steel inner chainrings.
We recommend that the bottom bracket is initially installed by a bike shop to ensure perfect facing and fit.