AFAM offers the standard 428MX 12/50 chain kit with a hard-anodized ultra-light sprocket, designed for motocross and enduro motorcycles seeking a balance between lightness and durability. This complete kit includes an MX-style chain without O-rings, a standard sprocket, and a lightweight aluminum chainring, designed to reduce rotating mass. This configuration improves engine responsiveness and power delivery, particularly during acceleration and mid-range performance. The main benefit lies in the reduction of mechanical inertia, which promotes a more responsive and precise ride on technical terrain. The hard-anodized sprocket enhances wear resistance and extends the kit’s lifespan despite the rigors of off-road riding. This kit is a high-performance solution for riders seeking efficiency, lightness, and reliability in intensive use.

Fits:

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