Offering greater durability under heavy use and smoother power delivery.

Upgrade your drivetrain with the standard AFAM 420R1 12/51 chain kit—a complete, ready-to-install solution designed to ensure a smooth, durable drivetrain performance for lightweight street and off-road motorcycles.

Upgrade your drivetrain with the standard AFAM 420R1 12/51 chain kit—a complete, ready-to-install solution designed to ensure a smooth, durable drivetrain performance for lightweight street and off-road motorcycles.

Upgrade your drivetrain with the standard AFAM 420R1 12/51 chain kit—a complete, ready-to-install solution designed to ensure a smooth, durable drivetrain performance for lightweight street and off-road motorcycles.

Provides smoother power delivery and better resistance to heavy-duty use.

Improves clutch responsiveness, reduces slippage, and extends the system’s service life, even with daily or off-road use.

Improves clutch responsiveness, reduces slippage, and provides more stable performance, even under demanding operating conditions.

Improve responsiveness, reduce slippage, and enhance overall operational stability, even under heavy use.

Improves clutch responsiveness, reduces slippage, and enhances the system’s long-term durability.

Improves clutch responsiveness, reduces slippage, and enhances the system’s long-term durability.

Improves responsiveness, reduces slippage, and ensures excellent durability for both everyday use and more demanding rides.