RK Rivet type chain hitch 520 XSO 2 725.07.85

RK is the leading manufacturer of motorcycle drive chains in Japan.

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

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

RK XSO2:

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

In addition, the X-ring serves as an additional lubricant reservoir. Chain life is extended by approximately 30%.

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

RK has 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