Chain RK X-Ring 520XSO / 128 - RK

101,85 EUR shipping costs Product code: JMT.7940089

Lubrication chain RK 520XSO/ 128 .

Description:
- RK is the leading manufacturer of motorcycle drive chains in Japan;
- For over 40 years, RK has supplied all renowned Japanese motorcycle manufacturers as original equipment;
- In competitions, RK is the first choice of many teams in MotoGP, motocross, or even the Paris-Dakar Rally;
- RK XSO: This is an improved version of O-ring chains;
- Due to the special X-shaped rings, the chain is sealed at four sealing points, and the lubricant cannot escape;
- Additionally, the X-ring serves as an extra lubricant reservoir;
- The chain's lifespan is extended by approximately 30%;
- This technology has been further developed at RK in the XW-Ring chain;
- Chain with X-ring;
- Four sealing points;
- Lubricant cannot escape;
- Lifespan is extended by 30% compared to O-ring chains;
- A further development of the X rings are the XW rings;

Technical data:
- Chain pitch: 525;
- Length: 128 links;
- Sealing ring: RX-Ring;
- Manufacturer: RK;
- Type: XSO;
- Execution: Open;
- Tensile strength (kg): 4000 kg;
- Outer link color: Steel color;
- Inner link color: Steel color;
- Rolling performance index: 800;
- Link joining model: Hollow pin;
- Per meter link: JMT.7250144;
- Fits closing link clip: JMT.7251135;
- Fits closing solid pin: JMT.7250140;
- Fits closing hollow pin: JMT.7251390.

The complete application list can be found below.