RK Chains 415H Chain The RK 415H Chain is engineered for smaller displacement motorcycles, offering reliable performance and durability. Designed with quad-riveted pins for enhanced strength and stability, it ensures efficient power transfer from the engine to the rear wheel. Its cold-forged solid bushings increase rigidity and wear resistance, making it a long-lasting chain. The 415H also features a special coating for up to a 40 longer service life compared to traditional non-sealed chains. Suitable for street and light off-road use, this chain is a dependable choice for bikes that were originally equipped with non-sealed chains. Features: Heavy-duty non-sealed chain designed for small displacement motorcycles Quad-riveted pins for increased strength and improved load stability Cold-forged solid bushings for enhanced rigidity and durability Special coating provides up to 40 longer chain life Efficient power transfer with reduced flex under load Tensile strength: 4,100 lbs Maximum engine size: 125cc street / 80cc dirt Maximum horsepower rating: 50 HP Maximum chain width: 14.6 mm Includes clip-type master link