
Images may differ
Some product images are generic and supplied by the manufacturer. Always check the product title, specifications and fitment information before ordering.
| SKU | REN437U-520-39GBSI |
| MPN | 437U-520-39GBSI |
| GTIN | 765442067546 |
| Certifications | None |
| Material | Steel |
| Color/Finish | Silver |
| Bolt Pattern / PCD | 520 |
| Lug (holes) | 39 |
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011 | Yamaha | YFM250R Raptor | Base |
| 2006-2019 | Yamaha | YFM700R Raptor | Base |
| 2004-2013 | Yamaha | YFZ450 | Base |
| 2010-2011 | Yamaha | YFZ450X | Base |
Upgrade your Yamaha YFM250 or YFM700 Raptor, or YFZ450R with the Renthal Rear Grooved Sprocket. Designed for durability and high performance, this sprocket boasts 39 teeth and a 520 pitch, perfectly suited to enhance your drivetrain's efficiency.
Crafted with precision, the silver finish adds a sleek look while ensuring resistance against wear and corrosion. Its grooved design improves chain retention and reduces slippage, offering you smooth and consistent power delivery whether on the trail or track.
Easy to install and compatible with various models from 2006 through 2023, this sprocket is a must-have for riders looking to maintain or boost their ATV's performance. Trust Renthal's engineering excellence to deliver reliability and long-lasting performance for your Yamaha Raptor or YFZ450R.
Crafted with precision, the silver finish adds a sleek look while ensuring resistance against wear and corrosion. Its grooved design improves chain retention and reduces slippage, offering you smooth and consistent power delivery whether on the trail or track.
Easy to install and compatible with various models from 2006 through 2023, this sprocket is a must-have for riders looking to maintain or boost their ATV's performance. Trust Renthal's engineering excellence to deliver reliability and long-lasting performance for your Yamaha Raptor or YFZ450R.
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.

















