{"product_id":"vortex-racing-v4-45-tooth-525-rear-sprocket-black","title":"Vortex Racing V4 45 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 45-tooth 525 rear sprocket. Built as the next generation of the proven Vortex CAT5 platform, this black aluminum sprocket features a lighter, more aggressive design that helps reduce rotating mass. The result is improved acceleration, sharper throttle response, enhanced handling, and greater overall agility for street, track, and performance riding.\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 Vortex CAT5 sprocket to help reduce unsprung and rotating weight\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003e45-tooth design works with compatible 525 chain drive systems\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 rear sprocket is engineered for riders who want responsive power delivery without sacrificing durability. Its precision construction promotes consistent chain engagement and efficient transfer of engine power to the rear wheel, while the reduced weight can contribute to quicker response during acceleration and direction changes. The sprocket is a practical choice for replacement, gearing changes, or performance-focused drivetrain upgrades.\u003cbr\u003eThis Vortex Racing part number vtx526ZKV4-45 fits select Suzuki and Triumph motorcycles, including the 2001-2005 Suzuki GSX-R600, 2006-2007 Suzuki GSX-R750, 2003-2004 Triumph Daytona 600, and 2005 Triumph Daytona 650. Confirm your motorcycle’s year, model, chain size, mounting pattern, and desired gearing before installation. Professional installation is recommended to ensure correct alignment, chain tension, and fastener torque.\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e45-tooth rear sprocket for compatible 525 chain drive systems\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eV4 design evolved from the proven Vortex CAT5 sprocket platform\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReduced rotating mass for improved acceleration and throttle response\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePrecision-machined from high-strength 7075-T6 aluminum\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eExcellent concentricity for smooth, quiet operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e10-15% lighter than the CAT5 version\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 Suzuki GSX-R600, Suzuki GSX-R750, Triumph Daytona 600, and Triumph Daytona 650 models\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\nSuzuki GSX-R600 Base 2001\u003cbr\u003e\nSuzuki GSX-R600 Base 2002\u003cbr\u003e\nSuzuki GSX-R600 Base 2003\u003cbr\u003e\nSuzuki GSX-R600 Base 2004\u003cbr\u003e\nSuzuki GSX-R600 Base 2005\u003cbr\u003e\nSuzuki GSX-R600 Base 2023\u003cbr\u003e\nSuzuki GSX-R600 Base 2024\u003cbr\u003e\nSuzuki GSX-R600 Base 2025\u003cbr\u003e\nSuzuki GSX-R600 Base 2026\u003cbr\u003e\nSuzuki GSX-R600Z Base 2023\u003cbr\u003e\nSuzuki GSX-R600Z Base 2024\u003cbr\u003e\nSuzuki GSX-R600Z Base 2025\u003cbr\u003e\nSuzuki GSX-R600Z 40th Anniversary Base 2026\u003cbr\u003e\nSuzuki GSX-R750 Base 2006\u003cbr\u003e\nSuzuki GSX-R750 Base 2007\u003cbr\u003e\nSuzuki GSX-R750 Base 2008\u003cbr\u003e\nSuzuki GSX-R750 Base 2009\u003cbr\u003e\nTriumph Daytona 600 Base 2003\u003cbr\u003e\nTriumph Daytona 600 Base 2004\u003cbr\u003e\nTriumph Daytona 650 Base 2005","brand":"Vortex Racing","offers":[{"title":"Default Title","offer_id":67598393344316,"sku":"vtx526ZKV4-45","price":98.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1865\/9007\/files\/7d08cc7e82f75e98c8dd04025f3b4eceL_bcc798c2-15d2-4b9f-9e69-c841ab0411f2.jpg?v=1790646286","url":"https:\/\/necycleshop.com\/products\/vortex-racing-v4-45-tooth-525-rear-sprocket-black","provider":"NE Cycle Shop","version":"1.0","type":"link"}