The RK 420 MXZ Heavy-Duty Drive Chain is designed for reliable power transmission in demanding motorcycle, ATV, and other compatible powersports applications. This 120-link chain features durable chromoly steel construction, providing the strength and wear resistance needed for consistent performance under load. The RK model GB420MXZ-120 is engineered for dependable fitment with drive systems specified for a 420-size chain.
Seamless rollers and bushings help promote smooth articulation and efficient engagement with compatible sprockets, while oversized alloy pins add strength to the chain assembly. A clip connecting link is included for convenient installation when used with the appropriate application-specific components. Always verify the required chain size, link count, sprocket compatibility, and vehicle specifications before installation.
Manufactured by RK and identified by manufacturer part number GB420MXZ-120, this drive chain is a practical replacement or upgrade for compatible motorcycles, ATVs, and powersports equipment. Its heavy-duty construction supports reliable operation for riders and technicians seeking durable chain performance without compromising proper fitment.
Features:
- Chromoly steel construction: Provides durable strength for demanding drive-system applications.
- Seamless rollers and bushings: Support smooth chain articulation and consistent engagement with compatible sprockets.
- Oversized alloy pins: Add strength to the chain assembly for dependable power transmission.
- 120-link configuration: Designed for compatible 420-size applications requiring a 120-link drive chain.
- Clip connecting link included: Helps simplify installation when properly matched to the application.
- Brand and part number: RK GB420MXZ-120 for reliable product identification and fitment verification.