Yamaha R1 RK Chain 150 Link 530 Pitch XW-Ring for Swingarm Extension Tensile Strength: 9900 lbs RK RACING GXW SERIES XW-RING MOTORCYCLE CHAINS Features: Tensile Strength: 9,900 lbs Max CC Rating: 1,400cc Street, 900cc Off-road Max Horsepower: 205HP Master Link Included: Rivet type Strong and Durable high performance street and off-road Description: RK?s GXW series motorcycle chains are premium quality XW-sealed chains and are available in 520, 525 or 530 pitch. XW-Ring chains offer the best high-speed, extreme heat performance and are designed for a variety of environments from the street to off-road. GXW?s XW-seals feature two lubrications pools which help protect against high speed abrasion and prevent dirt and debris from penetrating the inner rollers/bushings of the chain. With RK?s triple barrier protection, GXW lasts 10 times longer when compared to standard chains. GXW?s features create a perfect balance between high tensile strength, lightweight and maximizing long wear life so that GXW can handle anything you dish out. Get images that make Supersized seem small. THE simple solution for sellers.