RK Motorcycle chain passage without retainer 520MXZ5 7250847

1) Made for the professional Supermotard and Motocross rider.

2.) MXZ Chains: Chromium alloy steel construction with seamless rollers and bushings,

and specially hardened oversized pins for increased strength.

3.) All designs are heat treated using RK's exclusive HIT (Heat Induction Transfer) process.

4.) With a maximum tensile strength of about 4,000 kg.

520MXZ is the most resistant Supermotard and Motocross chain in

RK available today!

5) Ideal for professional Supermotard and Motocross racing from 125 to 500cc.