Pro Taper Pro Series Forged 520 Slim O-Ring Chain – 120L

Utilizing a newly developed manufacturing technique never-before seen in the offroad chain market, ProTaper Pro Series chains feature innovative forged pin collars that have been seamlessly incorporated into the outer chain plate. By cold-forging pin collars to encase the thermally refined, chromium carbide layered pins, outer chain plate thickness can be slimmed to reduce weight while increasing tensile strength. Slim O-Ring Technology, which offers superior, long lasting chain lubrication in a slimmer profile, eliminating the clearance issues of competing O-ring chain designs.

Featues:

• Slim outer plates with forged pin collars for added fatigue strength and chain life
• Thermally refined, steel alloy pins for added reinforcement and improved impact load absorption
• Slim O-Ring Technology for narrow chain width, eliminating clearance issues
• Specially developed gold coating to reduce corrosion and gives a factory look
• Designed to perfectly match ProTaper Race Spec Sprockets for maximum power output and extended chain and sprocket life
• 8,440 LBS. tensile strength