CHAIN R1 428X130 WORKS CHAIN GPX 5.5 - Rubber K Icon logo

- Rubber K Icon logo

All-new triple layer chest protector features a highly perforated impact absorption insert for high levels of ventilation and protection

GB Patent No

Low profile collar

CHAIN R1 428X130 WORKS CHAIN GPX 5.5 - Rubber K Icon logoRenthal R1 Chain is a high performance, lightweight, low friction, non o ring chain specifically engineered for racing at the highest levels. The R1 Chain has high resistance to elongation and severe abrupt stresses encountered in MX and SX racing. This is achieved by manipulating raw material composition to increase tensile strength and yield strength. Each R1 Works Chain features chamfered inner links, extended bushings, shot peened outer plates and