RK has delivered MC chains to all major Japanese motorcycle manufacturers for over 40 years, providing both MotoGP and MXGP first-class chains!
RK's XSO chain is one of the best X-ring chains in the market! The X-shaped seals keep both the lubricant inside and keep out dirt, dust and other particles that can damage the links. This gives less friction and results in a chain of cruel service life (up to 30% longer than an O-ring chain and up to 80% longer than a standard chain), which also makes the wheel roll easier!
Comes with chainlock.
The Sprockets:
JT Sprockets is the largest and most modern manufacturer of drives in the world!
They only use the latest equipment and machines for their manufacturing and each drive passes through 25 production steps and 10 quality controls, one of which is manual before leaving the factory. This is the reason why their products hold world-leading quality!
- Milling drive with 100%: precision
- Incredibly long durability
- Made of C45 Steel
RK's XSO chain is one of the best X-ring chains in the market! The X-shaped seals keep both the lubricant inside and keep out dirt, dust and other particles that can damage the links. This gives less friction and results in a chain of cruel service life (up to 30% longer than an O-ring chain and up to 80% longer than a standard chain), which also makes the wheel roll easier!
Comes with chainlock.
The Sprockets:
JT Sprockets is the largest and most modern manufacturer of drives in the world!
They only use the latest equipment and machines for their manufacturing and each drive passes through 25 production steps and 10 quality controls, one of which is manual before leaving the factory. This is the reason why their products hold world-leading quality!
- Milling drive with 100%: precision
- Incredibly long durability
- Made of C45 Steel