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Supersprox Rear Edge Sprocket Steel 45T-525 Black Suzuki | Yamaha



Model #RFA-480-45-BLK

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Supersprox company was started in 1959, in Wales UK. Supersprox are true world leaders in the production of performance motorcycle sprockets. A supplier and technical partner to many motorcycle producers, KTM Austria, Husqvarna Austria, Honda HRC Japan and Yamaha Japan. With a long tradition of expertise in the motorcycle field. The company has supplied the quality racing sprockets since 1959.

Supersprox is undoubtedly the largest producer of motorcycle sprockets in Europe, but our passion remains in the production of the technical sprockets, like the Supersprox-stealth. A product we invented, developed and patented by the company. This is a product that is very technically advanced and represents a real advance in sprocket technology. The company continues to develop and advance ideas, working with factory racing teams of KTM ag, Honda HRC and Yamaha. Our products were fitted to the motorcycles of 6 world champions in 2014 and 7 world champions in 2015.


  • Fully CNC machined steel sprockets for long life and superior fit
  • Durable Tri-Zink black finish
  • Lighter weight than traditional steel sprockets
  • Edge aluminum insert disks fit into the sprocket inset

Other Part Numbers:
Supersprox #109-48045

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/!\ warningWARNING: Cancer and Reproductive Harm

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