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Solid rollers and bushings with quad-riveted pins for extended wear resistance. Special coating treatment for a 50% increase in chain life. All RK chains are pre-stretched and pre-stressed for fewer adjustments, less stretch, and better load distribution than the competition.
Features
Suitable for all E-Bikes equipped with 420 system
Average tensile strength of 4,980 lbs.
Pre-Stretched chain to reduce adjustments required
Better load distribution than the competition
120 link to be trimmed to fit most E-bike and Dirtbike applications.
Solid rollers and bushings with quad-riveted pins for extended wear resistance. Special coating treatment for a 50% increase in chain life. All RK chains are pre-stretched and pre-stressed for fewer adjustments, less stretch, and better load distribution than the competition.
Features
Suitable for all E-Bikes equipped with 420 system
Average tensile strength of 4,980 lbs.
Pre-Stretched chain to reduce adjustments required
Better load distribution than the competition
120 link to be trimmed to fit most E-bike and Dirtbike applications.