Rk 420mru Chain

Rk 420mru Chain Grey 132 Links. Upgrade your street motorcycle (up to 150cc) with the RK 420MRU U-Ring Chain. Engineered in Japan, its advanced U-Ring seals lock in lubricant and block contaminants, reducing friction for smoother power delivery and crisper throttle response. This durable chain offers significantly extended longevity for both the chain and sprockets, minimizing maintenance and saving costs. Experience a quieter, more efficient, and reliable ride with this premium, grey-finished transmission upgrade. Elevate the performance and reliability of your lightweight motorcycle with the RK 420MRU U-Ring Chain, a premium transmission upgrade engineered for excellence. Designed specifically for street motorcycles up to 150cc, this chain is the perfect choice for riders who demand superior longevity, reduced maintenance, and smoother power delivery. Move beyond the limitations of standard non-sealed chains and experience the significant advantages of advanced Japanese engineering.The core of the 420MRU´s exceptional performance lies in RK´s proprietary U-Ring seal technology. These advanced seals are meticulously designed to lock in specially formulated lubricant within the pin and bushing area, ensuring constant, smooth articulation of every link. Simultaneously, they create an impenetrable barrier against abrasive elements like dirt, water, and road grime. This sealed construction drastically reduces frictional drag compared to conventional chains, allowing more of your engine´s power to reach the rear wheel. The result is a crisper throttle response, a quieter ride, and a noticeable improvement in overall efficiency.Durability is a hallmark of the RK brand, and the 420MRU is no exception. By preventing contaminants from causing internal wear, the U-Ring technology significantly extends the operational lifespan of both the chain and your sprockets, leading to fewer replacements and long-term cost savings. You can ride with confidence knowing your drivetrain is protected from the premature stretching and stiffening that plagues lesser chains. This translates into less frequent chain adjustments, giving you more time to enjoy your ride and less time spent on workshop maintenance.Crafted with precision in Japan, the home of legendary motorcycle engineering, the RK 420MRU embodies a commitment to quality you can feel. The sleek, uniform grey finish on both the inner and outer links provides a clean, professional aesthetic that will complement any motorcycle. Whether you´re navigating city streets on your daily commute, enjoying a spirited weekend ride, or building a custom small-bore project, this chain provides the perfect balance of lightweight design and robust strength, ensuring a seamless and dependable connection between your engine and the road. Choose the RK 420MRU for a smoother, longer-lasting, and more engaging riding experience.Brand:- RK.Specifications:-RK chain ´´420MRU´´1/2x1/4, U-ring chain, tensile strength:2263kg, chain is supplied open with clip link, street use up to 150cc, colour:grey inner / outer links.-CHAIN RK 420 MRU 88 C.-GRAY/GRAY OPEN.-JP. tradeinn Motardinn