RK CHAIN GB520MXZ5 GOLD - 120L

FEATURES

• RK's NEW MXZ5 Supercross Racing chains are made for the serious supercross and motocross racer.
• MXZ5 chains feature chromoly steel construction with seamless rollers and bushing.
• RK's reinforced Chromized pins drastically improve the wear resistance more than two times compared to normal non-sealed chains while absorbing shock loads from extreme jumps.
• All components are heat treated using RK?s exclusive HIT (Heat Induction Transfer) process.
• 520MXZ5 has a maximum tensile strength rated at 8,600 lbs and is suitable for professional level 125cc to 500cc class racing. MXZ5 has a higher tensile strength and higher rigidity than its predecessor MXZ4 chain.
• 520MXZ5 will also come with a new less tacky grease which is less likely to attract dirt and debris.
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Please note that MXZ5 and MXZ4 connecting links are NOT interchangeable!
You must use MXZ5 connecting links on MXZ5 chains and MXZ4 connecting links on MXZ4 chains.