Truvativ X0 MRP Chain Guide ISCG 36-40T Black

Truvativ X0 MRP Chain Guide 36-40T

The Truvativ chain guide protects the plates of the rods that prevent your chain from leaving the teeth of the rods. It is manufactured by MRP in aluminum and cast to reduce weight, without sacrificing resistance, maintaining the degree of tension thanks to the roller mounted on the bearings.