RK RR520MXZ5-120 Red Pro MX Chain Top Liner Barcode: 4935531484486

Barcode: 4935531484486

Barcode: 7611197220138

the ultimate funnel keeps the drips in and the dirt out

Heavy-duty clutch springs uprated by around 10–15% to maintain clamping force under load

250 XC-F 25-

RK RR520MXZ5-120 Red Pro MX Chain Top Liner Barcode: 4935531484486RK520RK MXZ4 Red MXZ5 non sealed drive chainRKs 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. RKs 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 RKs exclusive HIT