{"product_id":"protaper-13-tooth-yamaha-front-sprocket-038331","title":"ProTaper 13-Tooth Yamaha Front Sprocket 038331","description":"Race Spec (RS) Front Sprockets are CNC machined and internally broached to precise tolerances from case-hardened, core-refined chromoly steel. Computer engineering ensures precise fitment, optimal weight savings and perfect balance. The result is minimal chain drag, maximum horsepower, and uncompromising strength. A proprietary coating further reduces wear and corrosion, yielding a front sprocket unparalleled in the market\n\u003cul\u003e\n  \u003cli\u003eSpecially formulated coating retains strength and wear-resistance\u003c\/li\u003e\n  \u003cli\u003eInternal broaching and precision machined to exact tolerances\u003c\/li\u003e\n  \u003cli\u003eCore refined 655M13 nickel-chrome-molybdenum alloy steel\u003c\/li\u003e\n  \u003cli\u003eSelf-cleaning mud grooves prevent dirt build up\u003c\/li\u003e\n  \u003cli\u003eLightening holes reduce rotating weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe ProTaper 13-tooth Yamaha Front Sprocket, manufacturer part number 038331 and vendor part number 606504, is designed for the Yamaha WR250F and YZ250F models listed below. It is CNC machined and internally broached to precise tolerances from case-hardened, core-refined 655M13 nickel-chrome-molybdenum alloy steel.\u003c\/p\u003e\u003cp\u003eA specially formulated coating helps retain strength and wear resistance while reducing wear and corrosion. Computer-engineered construction supports precise fitment, weight savings, balance and reduced chain drag. Self-cleaning mud grooves help prevent dirt buildup, while lightening holes reduce rotating weight.\u003c\/p\u003e\u003cp\u003eFitment includes the 2009, 2011, 2012 and 2013 Yamaha WR250F, plus the 2009, 2010, 2011, 2012, 2013 and 2014 Yamaha YZ250F. Verify the model year and application before installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e13-tooth front sprocket for specified Yamaha applications\u003c\/li\u003e\n\u003cli\u003eCNC machined and internally broached to precise tolerances\u003c\/li\u003e\n\u003cli\u003eMade from case-hardened, core-refined 655M13 nickel-chrome-molybdenum alloy steel\u003c\/li\u003e\n\u003cli\u003eSpecially formulated coating helps reduce wear and corrosion\u003c\/li\u003e\n\u003cli\u003eSelf-cleaning mud grooves help prevent dirt buildup\u003c\/li\u003e\n\u003cli\u003eLightening holes reduce rotating weight\u003c\/li\u003e\n\u003cli\u003eFits 2009, 2011, 2012 and 2013 Yamaha WR250F models\u003c\/li\u003e\n\u003cli\u003eFits 2009 through 2014 Yamaha YZ250F models as specified\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\nAir Freight Prohibited: false\u003cbr\u003e\nNot Carb Approved: false\u003cbr\u003e\nLtl Freight Required: false\u003cbr\u003e\nProp 65: Unknown\u003cbr\u003e\nPart Type: powersports\u003cbr\u003e\nEpa: N\/A\u003cbr\u003e\nCarb Acknowledgement Required: false\u003cbr\u003e\nRegular Stock: t\u003cbr\u003e\nUnits Per Sku: 1\u003cbr\u003e\nFitment:\u003cbr\u003e\n2001 Yamaha WR250F Base\u003cbr\u003e\n2001 Yamaha YZ250F Base\u003cbr\u003e\n2002 Yamaha WR250F Base\u003cbr\u003e\n2002 Yamaha YZ250F Base\u003cbr\u003e\n2003 Yamaha WR250F Base\u003cbr\u003e\n2003 Yamaha YZ250F Base\u003cbr\u003e\n2004 Yamaha WR250F Base\u003cbr\u003e\n2004 Yamaha YZ250F Base\u003cbr\u003e\n2005 Yamaha WR250F Base\u003cbr\u003e\n2005 Yamaha YZ125 Base\u003cbr\u003e\n2005 Yamaha YZ250F Base\u003cbr\u003e\n2006 Yamaha WR250F Base\u003cbr\u003e\n2006 Yamaha YZ125 Base\u003cbr\u003e\n2006 Yamaha YZ250F Base\u003cbr\u003e\n2007 Yamaha WR250F Base\u003cbr\u003e\n2007 Yamaha YZ125 Base\u003cbr\u003e\n2007 Yamaha YZ250F Base\u003cbr\u003e\n2008 Yamaha WR250F Base\u003cbr\u003e\n2008 Yamaha YZ125 Base\u003cbr\u003e\n2008 Yamaha YZ250F Base\u003cbr\u003e\n2009 Yamaha WR250F Base\u003cbr\u003e\n2009 Yamaha YZ125 Base\u003cbr\u003e\n2009 Yamaha YZ250F Base\u003cbr\u003e\n2010 Yamaha YZ125 Base\u003cbr\u003e\n2010 Yamaha YZ250F Base\u003cbr\u003e\n2011 Yamaha WR250F Base\u003cbr\u003e\n2011 Yamaha YZ125 Base\u003cbr\u003e\n2011 Yamaha YZ250F Base\u003cbr\u003e\n2012 Yamaha WR250F Base\u003cbr\u003e\n2012 Yamaha YZ125 Base\u003cbr\u003e\n2012 Yamaha YZ250F Base\u003cbr\u003e\n2013 Yamaha WR250F Base\u003cbr\u003e\n2013 Yamaha YZ125 Base\u003cbr\u003e\n2013 Yamaha YZ250F Base\u003cbr\u003e\n2014 Yamaha YZ125 Base\u003cbr\u003e\n2014 Yamaha YZ250F Base\u003cbr\u003e\n2015 Yamaha WR250F Base\u003cbr\u003e\n2015 Yamaha YZ125 Base\u003cbr\u003e\n2015 Yamaha YZ250F Base\u003cbr\u003e\n2015 Yamaha YZ250FX Base\u003cbr\u003e\n2016 Yamaha WR250F Base\u003cbr\u003e\n2016 Yamaha YZ125 Base\u003cbr\u003e\n2016 Yamaha YZ250F Base\u003cbr\u003e\n2016 Yamaha YZ250FX Base\u003cbr\u003e\n2017 Yamaha WR250F Base\u003cbr\u003e\n2017 Yamaha YZ125 Base\u003cbr\u003e\n2017 Yamaha YZ250F Base\u003cbr\u003e\n2017 Yamaha YZ250FX Base\u003cbr\u003e\n2018 Yamaha WR250F Base\u003cbr\u003e\n2018 Yamaha YZ125 Base\u003cbr\u003e\n2018 Yamaha YZ250F Base\u003cbr\u003e\n2018 Yamaha YZ250FX Base\u003cbr\u003e\n2019 Yamaha WR250F Base\u003cbr\u003e\n2019 Yamaha YZ125 Base\u003cbr\u003e\n2019 Yamaha YZ250F Base\u003cbr\u003e\n2019 Yamaha YZ250FX Base\u003cbr\u003e\n2020 Yamaha WR250F Base\u003cbr\u003e\n2020 Yamaha YZ125 Base\u003cbr\u003e\n2020 Yamaha YZ125X Base\u003cbr\u003e\n2020 Yamaha YZ250F Base\u003cbr\u003e\n2020 Yamaha YZ250FX Base\u003cbr\u003e\n2021 Yamaha WR250F Base\u003cbr\u003e\n2021 Yamaha YZ125 Base\u003cbr\u003e\n2021 Yamaha YZ125X Base\u003cbr\u003e\n2021 Yamaha YZ250F Base\u003cbr\u003e\n2021 Yamaha YZ250F Monster Energy Yamaha Racing Edition Base\u003cbr\u003e\n2021 Yamaha YZ250FX Base\u003cbr\u003e\n2022 Yamaha WR250F Base\u003cbr\u003e\n2022 Yamaha YZ125 Base\u003cbr\u003e\n2022 Yamaha YZ125 Monster Energy Yamaha Racing Edition Base\u003cbr\u003e\n2022 Yamaha YZ125X Base\u003cbr\u003e\n2022 Yamaha YZ250F Base\u003cbr\u003e\n2022 Yamaha YZ250F Monster Energy Yamaha Racing Edition Base\u003cbr\u003e\n2022 Yamaha YZ250FX Base\u003cbr\u003e\n2023 Yamaha WR250F Base\u003cbr\u003e\n2023 Yamaha YZ125 Base\u003cbr\u003e\n2023 Yamaha YZ125 Monster Energy Yamaha Racing Edition Base\u003cbr\u003e\n2023 Yamaha YZ125X Base\u003cbr\u003e\n2023 Yamaha YZ250F Base\u003cbr\u003e\n2023 Yamaha YZ250F Monster Energy Yamaha Racing Edition Base\u003cbr\u003e\n2023 Yamaha YZ250FX Base\u003cbr\u003e\n2024 Yamaha WR250F Base\u003cbr\u003e\n2024 Yamaha YZ125 Base\u003cbr\u003e\n2024 Yamaha YZ125 50th Anniversary Edition Base\u003cbr\u003e\n2024 Yamaha YZ125X Base\u003cbr\u003e\n2024 Yamaha YZ250F Base\u003cbr\u003e\n2024 Yamaha YZ250F 50th Anniversary Edition Base\u003cbr\u003e\n2024 Yamaha YZ250FX Base\u003cbr\u003e\n2025 Yamaha WR250F Base\u003cbr\u003e\n2025 Yamaha YZ125 Base\u003cbr\u003e\n2025 Yamaha YZ125 Monster Energy Yamaha Racing Edition Base\u003cbr\u003e\n2025 Yamaha YZ125X Base\u003cbr\u003e\n2025 Yamaha YZ250F Base\u003cbr\u003e\n2025 Yamaha YZ250F Monster Energy Yamaha Racing Edition Base\u003cbr\u003e\n2025 Yamaha YZ250FX Base\u003cbr\u003e\n2026 Yamaha WR250F Base\u003cbr\u003e\n2026 Yamaha YZ125 Base\u003cbr\u003e\n2026 Yamaha YZ125 70th Anniversary Edition Base\u003cbr\u003e\n2026 Yamaha YZ125X Base\u003cbr\u003e\n2026 Yamaha YZ250F Base\u003cbr\u003e\n2026 Yamaha YZ250F 70th Anniversary Edition Base\u003cbr\u003e\n2026 Yamaha YZ250FX Base","brand":"ProTaper","offers":[{"title":"Default Title","offer_id":68304014672107,"sku":"606504","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/50070bae7f4e0d1fff5bf7811e1e39a2L_1cc829b8-7d18-4ebb-b0eb-69cd58259720.jpg?v=1793258064","url":"https:\/\/ctracingservices.com\/products\/protaper-13-tooth-yamaha-front-sprocket-038331","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}