New Street Bike Products

A worn or inadequate chain is the quickest way to lose power delivery and reliability on the track or trail. The RK 520 XRE replaces OE chains on mid-size motorcycles with a precision-engineered drive chain that combines lightweight construction with...

If you're running a mid-size motorcycle and want reliable, consistent power transfer without chain slap or premature wear, the RK 520 XRE is engineered to deliver. Built with racing-proven technology and RK's exclusive XW-Ring seal design, this chain...

If you're running a mid-size motorcycle and want consistent power delivery without chain stretch or premature wear, the RK 520 XRE is engineered to outlast conventional chains while maintaining crisp acceleration. Built with RK's proprietary XW-Ring seal...

If you're running a mid-size motorcycle that demands reliability under racing conditions, the RK 520 XRE is the chain engineered to deliver. Built with proven XW-Ring seal technology, this drive chain extends service intervals while maintaining the...

The RK 520 XRE is engineered for riders who demand reliability without compromise. Its XW-Ring seal technology traps three separate lubricant pools—significantly more than conventional O-ring designs—translating directly into extended chain life and...

The RK 530 XRE delivers the durability and precision you need for consistent, predictable power delivery on mid-size motorcycles. Built with race-proven technology and engineered for extended wear life, this chain handles the demands of both street and...

530 XRE - Drive Chain - 140 Links Ideal for OE replacement of mid-size motorcycle, Lightweight and durable chain provides quick and smooth acceleration, Designed with cutting edge technology from various on-road and off-road racing, RK's original...

The RK 530 XRE is engineered for mid-size motorcycles that demand reliable power transfer without sacrificing longevity. Built with racing-proven XW-Ring seal technology, this chain delivers smooth acceleration while resisting wear far longer than...

A quality connecting link is essential for maintaining chain integrity and ensuring smooth power delivery to your rear wheel. The RK 520 XRE Connecting Link eliminates weak points in your drive chain, giving you the reliability needed for consistent...

If you're running a mid-size motorcycle, chain wear directly impacts acceleration response and overall drivetrain reliability. The RK 520 XRE delivers the durability and efficiency you need for both street and track use, with engineering proven across...

If you're running a mid-size motorcycle and want a chain that keeps pace with aggressive riding, the RK 525 XRE delivers the durability and responsiveness you need. Built with race-proven XW-Ring seal technology, this chain provides three lubrication...

A reliable drive chain is the backbone of any high-performance drivetrain—it's what transfers engine power directly to your wheels without compromise. The RK 520 ZXW handles extreme heat and high-RPM demands with the durability you need for track days,...

High-performance racing demands a drive chain that can handle extreme heat cycles and sustained high-RPM operation without compromise. The RK 520 ZXW delivers the durability and precision needed to maintain consistent power transfer from engine to rear...

A chain is only as strong as its ability to stay lubricated and protected under extreme load and heat. The RK 530 ZXW combines premium construction with advanced sealing technology to deliver reliable power transfer whether you're pushing lap times or...

A 530 chain is the workhorse of high-performance and racing applications, and the RK 530 ZXW delivers the durability and heat resistance required for extreme conditions. The XW-Ring design provides triple-lip sealing with dual lubrication pools, keeping...

If you're running a 530-pitch chain on your high-performance machine, you need a drive chain engineered to handle extreme heat, sustained RPMs, and debris-laden environments without sacrificing reliability. The RK 530 ZXW delivers premier-grade...

The RK 530 ZXW is engineered for high-performance applications where chain durability under extreme conditions is non-negotiable. Its XW-Ring seal design delivers superior protection against contamination, heat, and lubricant loss—critical factors for...

The RK 530 ZXW is engineered for high-performance applications where chain reliability directly impacts your lap times and engine longevity. Its XW-Ring seal design maintains optimal lubrication and protection even under extreme heat and speed,...

A quality 530 drive chain is the backbone of reliable power transfer in high-performance applications, and the RK 530 ZXW delivers the durability you need for sustained high-speed and extreme-heat conditions. The XW-Ring seal design protects against...

The RK 525 XRE is engineered for mid-size motorcycles that demand reliable power transfer without compromise. Its XW-Ring seal technology locks in lubrication far longer than conventional O-ring designs, reducing maintenance intervals and chain stretch...