{"product_id":"race-spec-front-drive-sprockets","title":"Race Spec Front Drive Sprockets","description":"\u003cb\u003eThe perfect balance of weight, strength and durability\u003c\/b\u003e \u003cbr\u003e \u003cbr\u003e ProTaper Race Spec (RS) Front Sprockets are CNC machined and internally broached to precise tolerances from case-hardened, core-refined chromoly steel.  \u003cbr\u003e \u003cbr\u003e Computer engineering ensures precise fitment, optimal weight savings, and perfect balance. The result is minimal chain drag, maximum horsepower, and uncompromising strength.  \u003cbr\u003e \u003cbr\u003e A proprietary coating further reduces wear and corrosion, yielding a front sprocket unparalleled in the market.  \u003cul\u003e\n\u003cli\u003eCore-refined 655M13 nickel-chrome-molybdenum alloy steel\u003c\/li\u003e \u003cli\u003eInternally broached and precision-machined to exact tolerances\u003c\/li\u003e \u003cli\u003eLightening holes to reduce rotating weight\u003c\/li\u003e \u003cli\u003eSelf-cleaning mud grooves to prevent dirt buildup\u003c\/li\u003e \u003cli\u003eSpecially-formulated coating to retain strength and aid in wear resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eYAMAHA WR250F (2001)\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ250F (2001)\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR250F (2002)\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ250F 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