Specs
- Manufacturer: RK
Details
Note:
Includes rivet type connecting link
RK 520XSO X-Ring Chain
- Pro X-ring chain lasts five to eight times longer than standard chain
- Provides two more lubricant pools than conventional O-rings for longer life
- Lubricated with specially formulated, vacuum-injected U-grease; locked in by tough Nitrile Butadine rubber X-rings
- Polished and shot-peened link plates
- High tensile strength ensures reliable performance
- 520 XSO and GB 520 XSO