Parts orders over $100.00 ship free (Lower 48 states only)
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.