CHAÎNE DE TRANSMISSION RK BL525XSO-104-CLF 525

RK is the leading manufacturer of drive chains for motorcycles in Japan.

For more than 40 years, RK has supplied all well-known Japanese motorcycle manufacturers as original equipment.

In racing, too, RK is the first choice of many teams in MotoGP, motocross or even the Paris-Dakar Rally.

RK XSO2:

This is an improved form of the O-ring chains. Due to the special shape of the X-rings, the chain is sealed at four sealing points, the lubricant can not escape.

In addition, the X-ring serves as an additional lubricant reservoir. The service life of the chain is extended by about 30%.

The development of the successor to the proven 520XSO is also based on RK's many years of experience in the motorcycle industry.

RK's many years of experience in MotoGP and meets even the highest demands through the use of the patented X-rings.

-improved performance and durability compared to the 520XSO

- X-Ring chain

- four sealing points

- lubricant cannot escape