RK OEM Replacement Chain and Sprocket Kit
All OEM Replacement kits feature RKs premium, lightweight RX or XW-ring sealed racing chain in a natural finish or gold finish (as noted).
Kits include a premium Driven C45 steel alloy black case-hardened rear sprocket paired with Driven C45 steel case hardened and quenched front sprocket.
Kits will contain OE Gearing.
RKs OEM Replacement kits are designed as high-mileage performance kits.