Description
The BikeMaster 525X150 BMXR O-Ring Chain is a high-performance O.E.M. replacement designed for durability and efficiency. It offers 1.5 to 2 times longer wear resistance than standard O-ring chains, thanks to its advanced Q4 seal ring, reinforced pins, and rollers. The Q4 seal ring reduces friction, minimizing power loss to nearly half that of a standard O-ring chain. Each component is engineered for higher tensile strength, with a specially controlled heat treatment process enhancing toughness and longevity. It has an average tensile strength of 9,300 lbs. and is suitable for engines up to 1,100cc for street use and 900cc for off-road. The package includes a rivet master link for secure installation.
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