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About RK 520 SO O-Ring Chain
RK 520 SO O-Ring Chain
- Features a flat contact patch that holds the lubrication in place, resulting in a smooth transfer of power
- Three times the wear life of a standard non O-Ring chain
- Strongest, lightest, quietest, most durable RK chain available
- Eight times the wear of standard chain
- Designed to handle the ever increasing horsepower ratings of todays bikes
- Chains include clip connecting link
- Average tensile strength: 7,700lbs.
- Max engine CC: 400 Street/400 Dirt.
Warning: California Proposition 65