Description

There are many chain manufacturers in the motorcycle industry but most (including some Japanese manufacturers) only offer a single type of sealing ring, using a “one type fits all approach” which is used on all their drive chains.

This can be inefficient depending on the intended use. .

Different types of seals for different applications maximises efficiency and performance

RK currently has FIVE types of sealed-ring chains. Each has its own features and benefits.

• O ring and RX Rings came first. Each a great product in their own right and broadly similar to the competition’s current offerings.
• After several years of development, RK added the XW range of sealed chains to radically improve chain life and performance.
• As racing expanded into several different genres, RK also added the ultra thin U-Ring and UW-Ring sealed chains.
• Each seal type is specifically designed for a particular use to provide the ultimate in rotating efficiency with minimum friction, while providing a longer chain life.
• Do not compromise: Maximise the motorcycle’s performance by fitting RK chain. Mark Marquez does and he does pretty well…

Affordable, long lasting performance RX sealed chain. The XSO series offers less torsional friction and increased performance.

XSO chains provide up to 7 times longer wearlife compared to standard chains.Barcode: 4935531489252

Fits:
For full fitment details in a searchable list please check the FITMENTS tab.

• Aprilia: ETX 350Tuareg Wind, RS 125Tuono
• Honda: VT 250FD, VT 250FE, VT 250FF, VT 250FG, XL 600R
• Kawasaki: GPZ 250E1, GPZ 250E2, GPZ 400S, GPZ 500S, GPZ 550A1, GPZ 550A10, GPZ 550A2, GPZ 550A3, GPZ 550A4, GPZ 550A5, GPZ 550A6, GPZ 550A7, GPZ 550A8, GPZ 550A9, KLR 250D10, KLR 250D11, KLR 250D12, KLR 250D13, KLR 250D14, KLR 250D15, KLR 250D16, KLR 250D17, KLR 250D18, KLR 250D19, KLR 250D2, KLR 250D20, KLR 250D21, KLR 250D22, KLR 250D23, KLR 250D3, KLR 250D4, KLR 250D5, KLR 250D6, KLR 250D7, KLR 250D8, KLR 250D9, KLR 600A1, KLR 600B1, KLR 600B2, KLR 600B3, KLR 600B4, KLR 600B5, KLR 600B6, W 800EJ800
• Yamaha: FZ 400R, XT 600, XT 600 H N D E Z Tenere