520 BMOR SeriesComponent designs optimized with computer analysis provide higher tensile strength
Specially controlled heat treatment means tougher material
Reinforced roller offers higher impact resistance and longer durability
"Round rivet head" offers superior rigidity over 2 or 4-point (quad-staked) riveting
This new premium chain fits a wider range of machine applications
Average tensile strength of 8,000 lbs
Upgraded BikeMaster O-ring chain offers not only the industry's best value/price but also the highest durability.
Please note: It is vitally important that the chain be correctly matched to the machine size and power output. Failure to do so could result in failure of the chain, resulting in damage to the machine, serious injury to the rider, or even death.