RK 428XSO G&B chain clasp - GB428XSO-CL

General description

• RK is the leading manufacturer of motorcycle drive chains in Japan.
• For more than 40 years, RK has supplied chains to all of Japan's well-known motorcycle manufacturers as original equipment.
• Also in racing, RK is the first choice of many teams in MotoGP, motocross and even the Paris-Dakar rally.
• RK XSO:
• 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, and grease cannot escape.
• In addition, the X-ring serves as an additional lubricant reservoir. The life of the chain is extended by about 30%. This technology has been developed at RK into the XW-Ring chain.
• X-ring chain
• Four sealing points
• Grease cannot escape
• Service life extended by 30% compared to chain with O-rings
• A further development of the X rings are the XW rings