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| SKU | REN150U-520-51GBBU |
| MPN | 150U-520-51GBBU |
| GTIN | 765442067041 |
| Certifications | None |
| Material | Aluminum |
| Color/Finish | Blue |
| Bolt Pattern / PCD | 520 |
| Lug (holes) | 51 Teeth |
| 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 |
Upgrade your Yamaha WR 250F, YZ 250F, FX, or 2005 YZ450F with the Renthal Rear Grooved Sprocket. Designed for optimum performance and durability, this 520-51P teeth sprocket ensures smooth power transfer and reliable traction for your bike's drivetrain system. The striking blue finish not only enhances the aesthetics but also adds a layer of corrosion resistance to withstand demanding riding conditions.
Crafted by Renthal, a trusted brand in high-performance motorcycle components, this sprocket offers precise fitment and exceptional strength. Its grooved design helps reduce weight while maintaining structural integrity, contributing to enhanced handling and acceleration. Perfect for enthusiasts looking to elevate their ride, this sprocket combines functional engineering with race-inspired style to deliver an outstanding upgrade solution.
Crafted by Renthal, a trusted brand in high-performance motorcycle components, this sprocket offers precise fitment and exceptional strength. Its grooved design helps reduce weight while maintaining structural integrity, contributing to enhanced handling and acceleration. Perfect for enthusiasts looking to elevate their ride, this sprocket combines functional engineering with race-inspired style to deliver an outstanding upgrade solution.
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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.

















