BikeMaster 420H Heavy-Duty Precision Roller Chain


$14.95 USD 

Developed for performance, providing low friction for the most power transfer. Designed and constructed with high strength stell and solid rollers for durability and longer life.
This chain must be correctly matched to the machine size and power output. Failure to do so could result in failure of the chain, causing damage to the machine or other property, serious injury to the rider or others or even death of the rider or others. It is the responsibility of the installer to ensure that the chain selected is correctly matched to the machine and installed correctly. If you have any doubts, contact a professional before use.


  • Average tensile strength of 4,100 lbs.
  • Max engine size of 125 cc street/90 cc offroad
  • Includes clip master link