RK 428HSB-132-CL Transmission Chain — Reinforced chain without O-rings (non-O) designed for enduro and motocross. Made from carbon alloy steel, each component undergoes heat treatment and shot peening for enhanced wear resistance in intensive use. The 428H is pre-tensioned and pre-stretched at the factory to limit initial elongation and facilitate adjustment after installation.
- Type: Heavy Duty non-O (without O-rings)
- Links: 132
- Material: Carbon alloy steel, heat treatment and shot peening
- Cylinder compatibility: suitable for 125 cc and 200 cc engines
- Colour: natural (metallic)
- Weight: 1.01 kg / 100 links
- Supplied with: clip-on quick links
Designed for riders who push their machines on trails and circuits, this RK chain offers a good balance between strength and cost. Its reinforced construction and factory preparation make installation easier and its performance more stable from the first kilometres. Ideal for the transmission of small and medium off-road engines where maintenance and reliability are paramount.