- Built from heat-treated, case-hardened steel to handle the demands of high-performance riding
- Trusted by racers and performance riders for its proven strength and reliability
- Precision machined for perfect alignment and smooth, consistent power delivery
- Optimized tooth profile reduces chain wear and maximizes throttle response
- Lightweight design minimizes rotating mass for quicker acceleration
The ProTaper 038371 front sprocket is a 13-tooth replacement sprocket designed for selected Yamaha powersports applications. It is precision-broached and machined from case-hardened chromoly steel to support strength, alignment, and consistent power delivery during high-performance riding. Lightening holes help reduce rotating mass, while self-cleaning mud grooves help prevent dirt buildup. A special coating supports wear resistance and helps retain sprocket strength.
This front sprocket fits the 2009–2015 Yamaha YFZ450R, the 2010–2011 Yamaha YFZ450X, and the 2006 Yamaha YFM700R Raptor. Manufacturer part number: 038371. Vendor part number: 606502. Verify the year, model, and tooth count before ordering to confirm fitment for your application.
Features:
- 13-tooth front sprocket for selected Yamaha YFZ450R, YFZ450X, and YFM700R Raptor applications
- Precision-broached and machined for accurate alignment and smooth, consistent power delivery
- Case-hardened chromoly steel construction supports strength for high-performance riding
- Lightening holes help minimize rotating mass for responsive acceleration
- Self-cleaning mud grooves help prevent dirt buildup
- Special coating helps retain strength and aids wear resistance
- Optimized tooth profile helps reduce chain wear and maximize throttle response
- Manufacturer part number: 038371; vendor part number: 606502
Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1
Fitment:
2006 Yamaha YFM700R Raptor Base
2007 Yamaha YFM700R Raptor Base
2008 Yamaha YFM700R Raptor Base
2009 Yamaha YFM700R Raptor Base
2009 Yamaha YFZ450R Base
2009 Yamaha YFZ450R SE Base
2010 Yamaha YFM700R Raptor Base
2010 Yamaha YFZ450R Base
2010 Yamaha YFZ450R SE Base
2010 Yamaha YFZ450X Base
2011 Yamaha YFM700R Raptor Base
2011 Yamaha YFZ450R Base
2011 Yamaha YFZ450R SE Base
2011 Yamaha YFZ450X Base
2012 Yamaha YFM700R Raptor Base
2012 Yamaha YFZ450R Base
2012 Yamaha YFZ450R SE Base
2013 Yamaha YFM700R Raptor Base
2013 Yamaha YFZ450R Base
2013 Yamaha YFZ450R SE Base
2014 Yamaha YFM700R Raptor Base
2014 Yamaha YFZ450R Base
2014 Yamaha YFZ450R SE Base
2015 Yamaha YFM700R Raptor Base
2015 Yamaha YFZ450R Base
2015 Yamaha YFZ450R SE Base
2016 Yamaha YFM700R Raptor Base
2016 Yamaha YFZ450R Base
2016 Yamaha YFZ450R SE Base
2017 Yamaha YFM700R Raptor Base
2017 Yamaha YFZ450R Base
2017 Yamaha YFZ450R SE Base
2018 Yamaha YFM700R Raptor Base
2018 Yamaha YFZ450R Base
2018 Yamaha YFZ450R SE Base
2019 Yamaha YFM700R Raptor Base
2019 Yamaha YFZ450R Base
2019 Yamaha YFZ450R SE Base
2020 Yamaha YFM700R Raptor Base
2020 Yamaha YFZ450R Base
2020 Yamaha YFZ450R SE Base
2021 Yamaha YFM700R Raptor Base
2021 Yamaha YFZ450R Base
2021 Yamaha YFZ450R SE Base
2022 Yamaha YFZ450R SE Base
2023 Yamaha YFM700R Raptor Base
2023 Yamaha YFZ450R Base
2023 Yamaha YFZ450R SE Base
2024 Yamaha YFM700R Raptor Base
2024 Yamaha YFZ450R Base
2024 Yamaha YFZ450R SE Base
2025 Yamaha YFZ450R Base
2025 Yamaha YFZ450R SE Base