RK step motorcycle chain XW-RING GG 525ZXW 725.06.42

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

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

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

RK ZXW:

The ZXW chain is a further development of the GXW series to meet the requirements of the latest generation of high-power road motorcycles and is characterized by extremely high tensile strength.

The special shape of the XW rings seals the chain at six sealing points, thus preventing lubricant loss in all conditions - life is extended by up to 50% compared to an O-ring chain.

- XW ring chain

- six sealing points, two stabilizers prevent the rings from twisting

- Loss of lubricant is avoided

- 50% longer service life than O-ring chain

- extremely high tensile strength