The original hybrid sprocket for KTM 125cc to 890cc models (also fits many Husqvarna & GasGas models). Supersprox stealth sprockets mean longer life, without compromising weight. The dual-metal design features a lightweight aluminum core, hardened steel outer teeth ring. They last 3 times longer than an aluminum sprocket and remain as light as possible.
- Available in 4 colors (Black,Blue,Orange,Gold)
- Finished with a durable anodizing in multiple colors.
- Trusted by OEM KTM, Husqvarna, and Honda race teams.
SUPERSPROX (RST990-520) Rear Sprocket - KTM fits most 125-890cc models
520 Pitch / sizes 40T-53T
Available in 4 anodized colors (Black,Blue,Orange,Gold)
See DETAILS tab for KTM / Husqvarba & GasGas models this sprocket fits.
Extend your journey with Supersprox Stealth sprockets! Longer sprocket life without compromising weight. The tough steel teeth last 3 times longer than aluminum sprocket teeth, helping extend chain and sprocket life. The aluminum core is 70% lighter than a steel core, reducing rotating mass at the wheel. CNC machined to ensure a perfect fit and trouble-free riding.
