RK 420 Standard Chain 2020 Ergonomically contoured for optimal support

Ergonomically contoured for optimal support and comfort

Reduce ski lift and front-end pushing

Utilizes the OEM leverage ratio for better clutch life

Elka Stage 5 Shocks | Polaris Titan

Pre-Curved Knees For Maximum Comfort

RK 420 Standard Chain 2020 Ergonomically contoured for optimal supportRK 420 Standard Chain All RK chains are pre stressed and pre stretched to ensure equal load distribution and minimal maintenance. They're made of the highest grade medium carbon alloy steel available, with all components shot peened and heat treated Feastures Heat treated medium carbon alloy steel construction All components heat treated and shot peened for maximum strength Two point pin riveting and solid rollers M420 For street bikes up to 80cc that