BikeMaster 520 BMOR Series O-Ring Chains offer some of the highest durability at fractions of the price of other brand chains that claim they are stronger. Specially controlled heat treatment means tougher material which keeps you riding longer.
- Up-graded BikeMaster O-ring chain offers chain offers not only the industry’s best value-price but also the highest durability
- Includes Clip style master link and Rivet Style master link
- Tensile Strength of 8,000 lbs
- 650cc max street/dirt use
Note: This chain is 100 links long and must be cut for use on the RD250/350 which requires the chain to be modified to 92 links, and 96 links for the RD400. Optional chain length modification service available, purchase here on on the site under the chain category.