Renthal Works 420 R1 130L Chain MX Motorcycle Motocross Enduro 25504 Shot-peened alloy steel side plates

Shot-peened alloy steel side plates for high tensile strength and maximum impact load resistance

Stainless steel springs to resist corrosion

2x 8-32 x 3/8 in

ST 1300 08-18

Renthal Works 420 R1 130L Chain MX Motorcycle Motocross Enduro 25504 Shot-peened alloy steel side platesR1 MX Chain Renthal R1 Chain is a high performance, lightweight, low friction, non o ring chain specifically engineered for racing at the highest levels. Often described as "the best motocross chain available", the R1 Chain has high resistance to elongation and severe abrupt stresses encountered in MX & SX racing. This is achieved by manipulating raw material composition to increase tensile strength and yield strength Each R1 Works Chain features