RK 428 MXZ Heavy-Duty Chain Size:136L Firm compound offers very strong

Firm compound offers very strong tear resistance and is comparable to most OEM grip compounds

MX 2 Stroke models up to 150cc

The perfect match for Renthal sprockets

This kit mounts past the bend in the bar so there is no need to move levers or controls

It includes an indexed steel bar-end insert that mounts solidly and will not allow the guard to rotate in a crash

RK 428 MXZ Heavy-Duty Chain Size:136L Firm compound offers very strongRK 428MXZ Heavy Duty Chain All RK chains are pre stressed and pre stretched to ensure equal load distribution and minimal maintenance They're made of the highest grade medium carbon alloy steel available, with all components shot peened and heat treated Features These lightweight chains are developed from advanced alloy materials and manufacturing technology Feature chromoly steel construction with seamless rollers and bushings, and all components are