{"product_id":"renthal-25752012gp-front-sprocket-yamaha-yz125-moto-house-mx","title":"Renthal Front Sprocket (12T) 257-520-12GP - Yamaha YZ125 1993-2004","description":"\u003ch1\u003e\u003cstrong\u003eRenthal Front Sprocket (12T) 257-520-12GP - Yamaha YZ125 1993-2004\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eMaximize your bike's power delivery with the \u003cstrong\u003eRenthal Front Sprocket\u003c\/strong\u003e, precision-engineered for competitive off-road performance. Built to withstand extreme riding conditions, this countershaft sprocket ensures maximum durability and consistent power transfer on your machine.\u003c\/p\u003e\n\u003cp\u003eCNC-machined from case hardened and core refined 655M13 nickel chromium steel, this component delivers exceptional strength while maintaining an ultralight design that achieves a 10-15% weight savings. Built-in self-cleaning mud grooves at each tooth effectively clear out dirt and debris to minimize wear and extend service life.\u003c\/p\u003e\n\u003ch3\u003eTop Features: Renthal Front Sprocket\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCNC-machined from case hardened and core refined 655M13 nickel chromium steel\u003c\/li\u003e\n\u003cli\u003eMachined self-cleaning mud grooves at each tooth to prevent mud buildup help increase wear resistance\u003c\/li\u003e\n\u003cli\u003eUltralight design has a 10-15% weight savings\u003c\/li\u003e\n\u003cli\u003ePrecision countershaft fitment engineered to exact factory tolerances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.\u003c\/p\u003e\n\u003ch3\u003eFitment List\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eVehicle Brand\u003c\/th\u003e\n\u003cth\u003eVehicle Model \u0026amp; Sub-Model\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1993-2004\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYZ125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eQ: Does this sprocket include mounting hardware?\u003c\/b\u003e\u003cbr\u003eA: No, mounting hardware is not included unless specified; inspect your existing hardware during installation and replace if worn.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: How do self-cleaning mud grooves help performance?\u003c\/b\u003e\u003cbr\u003eA: The machined grooves at each tooth channel away dirt and mud, reducing friction and preventing premature chain and sprocket wear.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eExpert Pro-Tip:\u003c\/b\u003e Always replace your front sprocket, rear sprocket, and chain as a complete set when possible. Putting a new front sprocket on a worn chain will drastically accelerate wear on the new component.\u003c\/p\u003e\n\u003ch3\u003eRecommended Pairings:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/unlock-peak-performance-for-your-yamaha-yz125-high-quality-parts-accessories\"\u003eYamaha YZ125 High-Quality Parts \u0026amp; Accessories\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/mx-off-road-chains\"\u003eMX Chains\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/mx-off-road-motorcycle-tools\"\u003eMotorcycle Tools \u0026amp; Accessories\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAt Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their bikes. We pride ourselves on great customer service, and every item ships FAST - straight to your door.\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003e\u003cstrong\u003eMoto-House MX - Choice of Champions\u003c\/strong\u003e - Your premier powersports source with great customer service and lightning-fast shipping straight to your door.\u003c\/i\u003e\u003c\/p\u003e","brand":"RENTHAL","offers":[{"title":"Default Title","offer_id":42622513250387,"sku":"257--520-12GP","price":34.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/257-520-12gp-586972.jpg?v=1744692126","url":"https:\/\/motohousemx.com\/products\/renthal-25752012gp-front-sprocket-yamaha-yz125-moto-house-mx","provider":"Moto-House MX","version":"1.0","type":"link"}