RK 420 RK-M Standard Chain 110-Link

All RK chains are pre-stretched and pre-stressed for fewer adjustments, less stretch, and better load distribution than the competition. Solid rollers and bushings with quad-riveted pins for extended wear resistance. Special coating treatment for a 40% increase in chain life. 

• Suitable for all E-Bikes equipt with 420 system
• Average tensile strength of 4,000 lbs.
• Pre-Stretched chain to reduce adjustments required.
• Better load distribution than the competition
• 110 Link Chain

Fitment

Universal Fitment