Upgrade your Yamaha motorcycle with the SuperproX Rear Sprocket Aluminum 52T 520 (Part Number RAL-245-52-BLK). Crafted from 7075-T651 aerospace-grade aluminum, this sprocket offers maximum tooth strength for enhanced durability and extended sprocket and chain life. Its 100% surface anodized finish prevents oxidation, ensuring long-term performance and helping to maintain a secure fit on the wheel. CNC machining guarantees a precise fit to your bike’s hub, reducing installation issues and providing a reliable connection. The CAD-designed structure optimizes weight reduction without sacrificing core strength, improving your bike’s overall handling and acceleration. The sprocket's grooved surface prevents dirt accumulation under the chain, which contributes to prolonged chain life and smoother operation. Designed with factory team input, the wider and stronger teeth provide up to 20% longer sprocket life compared to standard options, while the larger tooth radius reduces chain friction, further extending chain longevity. This sprocket is compatible with a range of Yamaha models including YZ250FX, YZ250X, YZ450FX, and WR426F from various years, making it a versatile upgrade for off-road and motocross riding. Built for performance and durability, the SuperproX Rear Sprocket ensures your bike is ready for demanding terrain and prolonged use, making it a valuable component for serious riders seeking reliability and extended component life.
Features:
- 7075-T651 aerospace aluminum for maximum strength and durability
- 100% surface anodized to prevent oxidation and maintain fit
- CNC machined for precise hub fit
- CAD-designed for optimal weight reduction and core strength
- Grooved surface minimizes dirt buildup under chain
- Factory team-designed tooth profile for up to 20% longer sprocket life
- Larger tooth radius reduces chain friction and extends chain life
Fitment
Yamaha TT-R230 2005
Yamaha TT-R230 2006
Yamaha TT-R230 2007
Yamaha TT-R230 2008
Yamaha TT-R230 2009
Yamaha TT-R230 2011
Yamaha TT-R230 2012
Yamaha TT-R230 2013
Yamaha TT-R230 2014
Yamaha TT-R230 2015
Yamaha TT-R230 2016
Yamaha TT-R230 2017
Yamaha TT-R230 2018
Yamaha TT-R230 2019
Yamaha TT-R230 2020
Yamaha TT-R230 2021
Yamaha TT-R230 2022
Yamaha WR250F 2001
Yamaha WR250F 2002
Yamaha WR250F 2003
Yamaha WR250F 2004
Yamaha WR250F 2005
Yamaha WR250F 2006
Yamaha WR250F 2007
Yamaha WR250F 2008
Yamaha WR250F 2009
Yamaha WR250F 2010
Yamaha WR250F 2011
Yamaha WR250F 2012
Yamaha WR250F 2013
Yamaha WR250F 2015
Yamaha WR250F 2016
Yamaha WR250F 2017
Yamaha WR250F 2018
Yamaha WR250F 2019
Yamaha WR250R 2008
Yamaha WR250R 2009
Yamaha WR250R 2010
Yamaha WR250R 2011
Yamaha WR250R 2012
Yamaha WR250R 2013
Yamaha WR250R 2014
Yamaha WR250R 2015
Yamaha WR250R 2016
Yamaha WR250R 2017
Yamaha WR250R 2018
Yamaha WR250R 2019
Yamaha WR250R 2020
Yamaha WR250X 2008
Yamaha WR250X 2009
Yamaha WR250X 2010
Yamaha WR250X 2011
Yamaha WR400F 1999
Yamaha WR400F 2000
Yamaha WR426F 2001
Yamaha WR426F 2002
Yamaha WR450F 2003
Yamaha WR450F 2004
Yamaha WR450F 2005
Yamaha WR450F 2006
Yamaha WR450F 2007
Yamaha WR450F 2008
Yamaha WR450F 2009
Yamaha WR450F 2010
Yamaha WR450F 2011
Yamaha WR450F 2012
Yamaha WR450F 2013
Yamaha WR450F 2014
Yamaha WR450F 2015
Yamaha WR450F 2016
Yamaha WR450F 2017
Yamaha WR450F 2018
Yamaha WR450F 2019
Yamaha WR450F 2020
Yamaha WR450F 2021
Yamaha YZ125 1999
Yamaha YZ125 2000
Yamaha YZ125 2001
Yamaha YZ125 2002
Yamaha YZ125 2003
Yamaha YZ125 2004
Yamaha YZ125 2005
Yamaha YZ125 2006
Yamaha YZ125 2007
Yamaha YZ125 2008
Yamaha YZ125 2009
Yamaha YZ125 2010
Yamaha YZ125 2011
Yamaha YZ125 2012
Yamaha YZ125 2013
Yamaha YZ125 2014
Yamaha YZ125 2015
Yamaha YZ125 2016
Yamaha YZ125 2017
Yamaha YZ125 2018
Yamaha YZ125 2019
Yamaha YZ125 2020
Yamaha YZ125 2021
Yamaha YZ125X 2020
Yamaha YZ125X 2021
Yamaha YZ125X 2022
Yamaha YZ250 1999
Yamaha YZ250 2000
Yamaha YZ250 2001
Yamaha YZ250 2002
Yamaha YZ250 2003
Yamaha YZ250 2004
Yamaha YZ250 2005
Yamaha YZ250 2006
Yamaha YZ250 2007
Yamaha YZ250 2008
Yamaha YZ250 2009
Yamaha YZ250 2010
Yamaha YZ250 2011
Yamaha YZ250 2012
Yamaha YZ250 2013
Yamaha YZ250 2014
Yamaha YZ250 2015
Yamaha YZ250 2016
Yamaha YZ250 2017
Yamaha YZ250 2018
Yamaha YZ250 2019
Yamaha YZ250 2020
Yamaha YZ250 2021
Yamaha YZ250F 2001
Yamaha YZ250F 2002
Yamaha YZ250F 2003
Yamaha YZ250F 2004
Yamaha YZ250F 2005
Yamaha YZ250F 2006
Yamaha YZ250F 2007
Yamaha YZ250F 2008
Yamaha YZ250F 2009
Yamaha YZ250F 2010
Yamaha YZ250F 2011
Yamaha YZ250F 2012
Yamaha YZ250F 2013
Yamaha YZ250F 2014
Yamaha YZ250F 2015
Yamaha YZ250F 2016
Yamaha YZ250F 2017
Yamaha YZ250F 2018
Yamaha YZ250F 2019
Yamaha YZ250F 2020
Yamaha YZ250F 2021
Yamaha YZ250FX 2015
Yamaha YZ250FX 2016
Yamaha YZ250FX 2017
Yamaha YZ250FX 2018
Yamaha YZ250FX 2019
Yamaha YZ250FX 2020
Yamaha YZ250FX 2021
Yamaha YZ250X 2016
Yamaha YZ250X 2017
Yamaha YZ250X 2018
Yamaha YZ250X 2019
Yamaha YZ250X 2020
Yamaha YZ250X 2021
Yamaha YZ250X 2022
Yamaha YZ400F 1999
Yamaha YZ426F 2000
Yamaha YZ426F 2001
Yamaha YZ426F 2002
Yamaha YZ450F 2003
Yamaha YZ450F 2004
Yamaha YZ450F 2005
Yamaha YZ450F 2006
Yamaha YZ450F 2007
Yamaha YZ450F 2008
Yamaha YZ450F 2009
Yamaha YZ450F 2010
Yamaha YZ450F 2011
Yamaha YZ450F 2012
Yamaha YZ450F 2013
Yamaha YZ450F 2014
Yamaha YZ450F 2015
Yamaha YZ450F 2016
Yamaha YZ450F 2017
Yamaha YZ450F 2018
Yamaha YZ450F 2019
Yamaha YZ450F 2020
Yamaha YZ450F 2021
Yamaha YZ450FX 2016
Yamaha YZ450FX 2017
Yamaha YZ450FX 2018
Yamaha YZ450FX 2019
Yamaha YZ450FX 2020
Yamaha YZ450FX 2021
REFUND POLICY
We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.
Returns accepted for 14 days
Customer provides return shipping
20% restocking fee
No returns on final sale items
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at support@mo-moto.com. Please note that returns will need to be sent to the following address:
Mo-Moto/Returns
6082 W Seltice Way STE 121
Post Falls, ID 83854
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at support@mo-moto.com.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
European Union 14 day cooling off period
Notwithstanding the above, if the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days, for any reason and without a justification. As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at support@mo-moto.com.
