MSR 520 Ors6 O Ring Chain

(discontinued)

MSR 520 ORS6 O-Ring ChainTop-quality long life 520 ORS6 O-Ring Chain series featuring outstanding wear resistance Solid extended bushings and tough elastomer O rings seal a special vacuum injected grease into the critical pin/bushing areas Gold outer plates with copper rollers Suitable for up to 750cc use Average tensile strength of 8,093 lbs