Pro X-ring chain lasts five to eight times longer than standard chains. Provides two more lubrication pools than convetional O-rings for longer life. Lubricated with specially formulated, vacuum-injected U-grease locked by tough nitril butadine rubber x-rings. Polished and shot-peened link plates. High tensile strength ensuures reliable performance.
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Sugg. Retail: $495.00