SUPERSPROX Edge Kit - Rear - Ducati - 40 Tooth RSA-737-40-KIT

A worn or inadequate rear sprocket directly impacts your Ducati's acceleration, top-end performance, and drivetrain longevity. The SUPERSPROX Edge Kit delivers a 40-tooth configuration paired with a lightweight aluminum core that reduces rotational mass by 30%—translating to quicker throttle response and less stress on your chain and gearbox. Steel teeth construction ensures the durability you need for track days or spirited street riding, while interchangeable inserts let you dial in the look that matches your bike.

• 40-tooth rear sprocket
• Steel teeth construction
• Aluminum core design
• 30% rotational mass reduction
• Optimized for Ducati models
• Extended sprocket lifespan
• Four interchangeable insert colors
• Black, red, gold, silver
• Enhanced durability tooth profile
• Bolt-on fitment
• MPN: RSA-737-40-KIT