SUPERSPROX Rear Sprocket - Black - Kawasaki - 51-Tooth RAL-457-51-BLK

A worn or stock sprocket introduces drivetrain inefficiency and accelerates chain wear—costly problems that compound quickly on the track or trail. The SUPERSPROX 51-tooth rear sprocket delivers measurable improvements in acceleration response and chain longevity through precision engineering and material science. Upgrading to this lightweight aluminum sprocket is one of the highest-return investments you can make for your Kawasaki's powertrain.

Constructed from 7075-T6 aluminum and fully CNC-machined, this sprocket achieves the ideal balance of strength-to-weight that separates high-performance parts from the rest. The grooved tooth profile actively resists dirt and debris accumulation, which directly extends the service life of both sprocket and chain. Whether you're chasing lap times or putting in serious trail miles, this upgrade pays for itself in reduced maintenance costs and improved power delivery.

• 7075-T6 aluminum construction
• 51-tooth configuration
• Fully CNC-machined
• Grooved tooth design
• Durable anodized finish
• Kawasaki-specific fitment
• Bolt-on installation
• MPN: RAL-457-51-BLK
• Lightweight, high-strength
• Minimizes debris buildup