Please browse our menus or use the search function to find your parts

RK 520MXU Gold U-Ring Chain (Narrow)

Tax included. Shipping calculated at checkout.


  • The lightest sealed ring MX chain available on the market today
  • Made for the professional motocross racer, featuring new 'UW' sealing rings
  • Designed to provide the most consistent power delivery & increased chain life
  • Ideal sealed chain solution for MX bikes that have tight clearance between front sprocket and engine case.