Renthal Sprocket Rear Silver 51T Alloy 7075 T6 Grooved Ultralight Tyre Width_210mm RK XRE chains feature RK`s

RK XRE chains feature RK`s only technology of XW-Ring

One-piece tube and reel design

Double bolted

and 10m options

Ports are closed for protection from mud and dust

Renthal Sprocket Rear Silver 51T Alloy 7075 T6 Grooved Ultralight Tyre Width_210mm RK XRE chains feature RK`sRenthal sprockets feature a specially developed nickel chrome molybdenum alloy steel which is case hardened and core refined to give the ultimate combination of strength and hardness. Grooved sprockets have cut outs at the bottom of the tooth to allow the escape of mud that would otherwise be trapped between the sprocket and the chain. This prevents tension from being placed on the chain and the resulting accelerated wear Using advanced computer