Shimano deore m610 triple 423224 10 speed chainset black mix 170mm
The shimano deore m610 triple 423224 10 speed chainset is a 2 piece design chainset features an external bottom bracket system which is a lightweight rigid design that is incredibly strong and durable the sg x chainring with patented spike pins give smooth and fast gear shifts under load the outer chainring is made from a lightweight aluminium with the middle steelglass fibre middle and a steel inner chainrings the lightweight and rigid steel bottom bracket axle is designed to fit hollowt