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.
Average tensile strength: 8,500lbs.
Max engine CC: 750 Street/750 Dirt.