FC-M615 Deore 10-seed chainset

Description

Great value Deore 2-piece design chainset for 10-speed Dyna-Sys MTB HG-X transmissions
The 2-piece design chainset features an external bottom bracket system which is a lightweight rigid design that is incredibly strong and durable
Lightweight and rigid steel bottom bracket axle
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 recommendthat the bottom bracket is initially installed by a bike shop to ensure perfect facing and fit
104 / 64 mm bolt circle diameter
10-speed Dyna-Sys compatible