RK M520H Chain

• Heavy-duty non-sealed chain
• 4-side (Quad) rivet staked pins; when pins are quad riveted they are stronger and more stabilized, which results in increased stress resistance due to high engine loads and makes the transmission of horsepower to the ground more efficient
• Solid bushings are constructed by a process called cold forging, which strengthens the metal component of the bushing and results in a stronger, more rigid chain
• With change to the 4 rivet staked pins, addition of solid bushings, and the application of RK’s new specially formulated coating, RK non-sealed chains now show a 40% increase in chain life
• Perfect for low displacement motorcycles that did not come from the factory with sealed chains
• Tensile Strength: 7,700 lbs
• Weight (per 100 links): 3.51 lbs
• Max CC Rating: 400cc Street / 250cc Dirt
• Max Horsepower: 30HP
• Master Link Included: Clip
• Not recommended for trial bike use