{"product_id":"vortex-racing-v4-43-tooth-525-rear-sprocket-black-3","title":"Vortex Racing V4 43 Tooth 525 Rear Sprocket - Black","description":"The next generation of Vortex aluminum rear sprockets, V4 builds on the long-running CAT5 sprocket platform with a lighter, more aggressive design. Reduced rotating mass improves acceleration, throttle response, handling, and overallagility. Ideal for street, track, and performance applications.\n\u003cul\u003e\n  \u003cli\u003eExcellent concentricity for smooth, quiet operation and efficient power transfer\u003c\/li\u003e\n  \u003cli\u003ePrecision-machined from high-strength 7075-T6 aluminum\u003c\/li\u003e\n  \u003cli\u003e10-15% Lighter than CAT5\u003c\/li\u003e\n  \u003cli\u003eManufactured in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your motorcycle’s final-drive performance with the Vortex Racing V4 43-tooth 525 rear sprocket. Designed as the next generation of Vortex aluminum rear sprockets, the V4 builds on the proven CAT5 platform with a lighter, more aggressive design. Reduced rotating mass helps improve acceleration, throttle response, handling, and overall agility for street riding, track use, and other performance applications.\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cbr\u003e  \u003cli\u003eExcellent concentricity supports smooth, quiet operation and efficient power transfer\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003ePrecision-machined from high-strength 7075-T6 aluminum for dependable performance\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003e10-15% lighter than the previous CAT5 design to reduce unsprung and rotating mass\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003e43-tooth configuration with 525 chain compatibility\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eBlack finish provides a clean, performance-focused appearance\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eManufactured in the USA\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003eThe Vortex Racing V4 rear sprocket is engineered for riders who want responsive power delivery without sacrificing durability. Its precision machining helps maintain accurate chain alignment and consistent engagement, while the high-strength 7075-T6 aluminum construction delivers an excellent balance of low weight and structural performance. The 43-tooth gearing can be used to tailor final-drive characteristics to suit a variety of motorcycle setups and riding preferences.\u003cbr\u003ePart number vtx840CZKV4-43 identifies this Vortex Racing sprocket for dependable fitment reference. Confirm your motorcycle’s required chain size, sprocket specifications, and intended gearing before installation. Professional installation is recommended, and all related drivetrain components should be inspected to ensure proper condition and adjustment.\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBrand: Vortex Racing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePart Number: vtx840CZKV4-43\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSprocket Type: V4 rear sprocket\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTooth Count: 43 teeth\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChain Size: 525\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaterial: Precision-machined 7075-T6 aluminum\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWeight Reduction: 10-15% lighter than the CAT5 design\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePerformance: Reduced rotating mass improves acceleration, throttle response, handling, and agility\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOperation: Excellent concentricity for smooth, quiet operation and efficient power transfer\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFinish: Black\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eManufacturing: Made in the USA\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eApplications: Suitable for street, track, and performance use\u003c\/li\u003e\u003c\/ul\u003e","brand":"Vortex Racing","offers":[{"title":"Default Title","offer_id":67598440333628,"sku":"vtx840CZKV4-43","price":98.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1865\/9007\/files\/7d08cc7e82f75e98c8dd04025f3b4eceL_b7acd4b7-ef40-490d-9f26-5d5f73fc9bfc.jpg?v=1790648782","url":"https:\/\/necycleshop.com\/products\/vortex-racing-v4-43-tooth-525-rear-sprocket-black-3","provider":"NE Cycle Shop","version":"1.0","type":"link"}