Description
ProTaper Pro Series Forged 520 Slim O-Ring Chain
Utilizing a newly developed manufacturing technique never-before seen in the off-road 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. Featuring 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. The result is slim, ultra-premium, lightweight racing chain with unparalleled strength and prolonged lubrication over the competition.
- 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 give “factory” look
- Designed to perfectly match ProTaper RS Sprockets for maximum power output and extended chain and sprocket life
- 120 links
- 8,440 lbs. tensile strength
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