{"product_id":"vortex-racing-v4-45-tooth-530-rear-sprocket-black-5","title":"Vortex Racing V4 45 Tooth 530 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 45-tooth 530 rear sprocket, part number vtx436ZKV4-45. Designed for street, track, and performance applications, this aluminum sprocket builds on the proven Vortex CAT5 platform with a lighter, more aggressive profile. Reduced rotating mass helps improve acceleration, throttle response, handling, and overall agility while supporting efficient power transfer.\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cbr\u003e  \u003cli\u003eExcellent concentricity promotes smooth, quiet operation and consistent drivetrain performance\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003ePrecision-machined from high-strength 7075-T6 aluminum for durability and dependable service\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003e10-15% lighter than the Vortex CAT5 sprocket design to help reduce unsprung and rotating mass\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eBlack finish provides a clean, performance-oriented 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 sprocket is engineered for riders who want responsive power delivery without compromising quality. Its precision construction helps maintain proper chain alignment and smooth engagement, making it a practical choice for replacement, maintenance, or performance-focused drivetrain upgrades. The 45-tooth configuration can be used to tailor final-drive gearing for a balance of acceleration and top-speed characteristics, depending on the motorcycle and riding application.\u003cbr\u003eThis Vortex Racing rear sprocket fits select Kawasaki and Suzuki motorcycles, including the 1990-1992 Kawasaki ZX600 Ninja ZX-6, 2012 Kawasaki ZX600 Ninja ZX-6R, 1997 Suzuki GSX-R600, and 2019 Suzuki GSX-R600. Verify motorcycle year, model, chain size, tooth count, and mounting specifications before installation. Professional installation is recommended to ensure correct chain tension, alignment, and torque procedures.\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e45-tooth rear sprocket for 530 chain applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePrecision-machined 7075-T6 aluminum construction\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eV4 design is 10-15% lighter than the CAT5 platform\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReduced rotating mass supports improved acceleration, throttle response, handling, and agility\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eExcellent concentricity for smooth, quiet operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBlack finish\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eManufactured in the USA\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFits select Kawasaki ZX-6, ZX-6R, and Suzuki GSX-R600 models\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\nKawasaki ZX600 Ninja ZX-6 Base 1990\u003cbr\u003e\nKawasaki ZX600 Ninja ZX-6 Base 1991\u003cbr\u003e\nKawasaki ZX600 Ninja ZX-6 Base 1992\u003cbr\u003e\nKawasaki ZX600 Ninja ZX-6R Base 2012\u003cbr\u003e\nSuzuki GSX-R600 Base 1997\u003cbr\u003e\nSuzuki GSX-R600 Base 2019","brand":"Vortex Racing","offers":[{"title":"Default Title","offer_id":67598548926780,"sku":"vtx436ZKV4-45","price":98.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1865\/9007\/files\/7d08cc7e82f75e98c8dd04025f3b4eceL_e4bc8233-c91a-4ddb-ad17-1f12fe5ef524.jpg?v=1790651569","url":"https:\/\/necycleshop.com\/products\/vortex-racing-v4-45-tooth-530-rear-sprocket-black-5","provider":"NE Cycle Shop","version":"1.0","type":"link"}