Select type, year, make, and model
The RK 420 MXZ4 Heavy Duty Chain, featuring 134 links, is engineered for optimal durability and performance in demanding riding conditions. Constructed from high-quality chromoly steel, this chain offers exceptional strength and resilience. The seamless rollers and bushings ensure smooth operation and reduce wear, extending the lifespan of the chain.
Chromized pins are a key feature of this chain, providing more than double the wear resistance compared to standard non-sealed chains. This enhancement allows the chain to better absorb shock loads from extreme jumps and aggressive riding, making it ideal for off-road and motocross applications. The chain is heat-treated using RK’s exclusive Heat Induction Transfer (HIT) process, which further boosts its toughness and fatigue resistance.
Designed specifically for heavy-duty use, the RK 420 MXZ4 chain is not recommended for street riding but excels in challenging environments where durability is critical. Its robust construction and advanced materials ensure reliable power transfer and long service life under intense conditions, making it a preferred choice for professional and enthusiast riders seeking maximum performance and longevity.
Features:
US Dollars
