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| SKU | REN150U-520-50GBBU |
| MPN | 150U-520-50GBBU |
| GTIN | 765442079297 |
| Certifications | None |
| Material | Aluminium |
| Color/Finish | Blue |
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1988-1995 | Honda | XR250R | Base |
| 2001-2021 | Yamaha | WR250F | Base |
| 1999-2000 | Yamaha | WR400F | Base |
| 2001-2002 | Yamaha | WR426F | Base |
| 2003-2021 | Yamaha | WR450F | Base |
| 1999-2021 | Yamaha | YZ125 | Base |
| 2020-2021 | Yamaha | YZ125X | Base |
| 1999-2021 | Yamaha | YZ250 | Base |
| 2001-2021 | Yamaha | YZ250F | Base |
| 2015-2021 | Yamaha | YZ250FX | Base |
| 2016-2021 | Yamaha | YZ250X | Base |
| 1999 | Yamaha | YZ400F | Base |
| 2000-2002 | Yamaha | YZ426F | Base |
| 2003-2021 | Yamaha | YZ450F | Base |
| 2016-2021 | Yamaha | YZ450FX | Base |
Discover the performance and reliability of the Renthal 99-24 Rear Grooved Sprocket, specially designed for a variety of Yamaha models including YZ125, YZ250 series, YZ450 series, and WR250 to 450F. This high-quality sprocket features 50 teeth, perfectly matched to the 520-50P chain size, ensuring smooth power transfer and durability for your drivetrain needs.
Crafted with precision, the sprocket’s grooved design helps maintain optimal chain alignment and grip, reducing wear and extending the lifespan of both sprocket and chain. Ideal for motocross enthusiasts and riders looking to upgrade their Yamaha bike's rear sprocket for enhanced performance and reliability.
The vibrant blue finish not only protects against corrosion but also adds a striking look to your bike’s rear setup. Backed by the trusted Renthal brand, this sprocket offers excellent fitment with OEM standards and delivers consistent results on and off the track. Whether you are upgrading your ride or replacing worn parts, this Renthal sprocket is built to keep you moving efficiently.
Crafted with precision, the sprocket’s grooved design helps maintain optimal chain alignment and grip, reducing wear and extending the lifespan of both sprocket and chain. Ideal for motocross enthusiasts and riders looking to upgrade their Yamaha bike's rear sprocket for enhanced performance and reliability.
The vibrant blue finish not only protects against corrosion but also adds a striking look to your bike’s rear setup. Backed by the trusted Renthal brand, this sprocket offers excellent fitment with OEM standards and delivers consistent results on and off the track. Whether you are upgrading your ride or replacing worn parts, this Renthal sprocket is built to keep you moving efficiently.
Customer reviews
Based on 160 reviews
Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.

















