RK 428 MXZ 126L MX Race Chain Category_Brake Discs (Rotors) Wire to wire resistance :

Wire to wire resistance :

and has ventilation points at the chest and rear of the jacket to support airflow in

stale air to efficiently exit the jacket

more aerodynamic ride through extensive wind-tunnel testing

Ice Cooler is ideally suited for extreme Off-Road use

RK 428 MXZ 126L MX Race Chain Category_Brake Discs (Rotors) Wire to wire resistance :RK 428MXZ x 126L MX Race Chain HEAVY DUTY MOTOCROSS CHAIN A heavy duty chain which is manufactured from Carbon alloy steel, heat treated and shot peened for maximum strength and durability. The chain is pre stressed and pre stretched for superior performance and minimal elongation during the life of the chain.