KTM 250 SX [1997-2024] - 520 Gold

The 520 Gold chain from RK Japan represents the next generation of enduro and motocross racing chains. Thanks to RK's innovative technology using Ultra Thin Seal U-Rings or UW-Rings, this chain combines the lightness of a non-sealed chain with the advantages of a sealed chain. These special sealing rings prevent dirt from entering, ensuring efficient transmission of engine power to the rear wheel over the entire life of the chain.

The 520 Gold is specially designed for motorcycles with a displacement of 125 to 500 cc and therefore offers a wide range of applications. The chain is ideal for riders looking for a reliable and high-performance solution for racing conditions. Using UW rings helps extend chain life and reduce maintenance intervals, making them a cost-effective choice.

In summary, RK Japan's 520 Gold Chain is an excellent choice for serious enduro and motocross racers who require a chain that is both lightweight, durable and offers optimal performance in extreme conditions.