{"title":"Vortex V4 Lightweight Sprockets","description":null,"products":[{"product_id":"vortex-v4-lightweight-aluminum-rear-sprocket","title":"Vortex V4 Lightweight Aluminum Rear Sprocket","description":"\u003ch3 class=\"fusion-woocommerce-tab-title fusion-responsive-typography-calculated\"\u003eProduct Description\u003c\/h3\u003e\n\u003ch2 class=\"fusion-responsive-typography-calculated\"\u003eLightweight 7075-T6 Aluminum Rear Sprocket\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eVortex V4 sprocket\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a premium lightweight aluminum rear sprocket built for riders who want sharper response, precise fitment, and a distinctive factory-level appearance. Designed for sportbike, track-day, and racing applications, the V4 combines aggressive weight reduction with the strength and durability expected from Vortex.\u003c\/p\u003e\n\u003cp\u003eCNC-machined in the USA from 7075-T6 aluminum, the V4 is approximately 10% to 15% lighter than the traditional Vortex CAT5 aluminum sprocket. Material is carefully removed from both sides of the sprocket to reduce rotating mass while maintaining the precise fit and strength riders expect from Vortex. Less rotating mass can help the drivetrain respond more quickly during acceleration and deceleration, while the precision-machined tooth profile supports smooth, consistent chain engagement.\u003c\/p\u003e\n\u003cp\u003eThe V4 is available in a broad range of tooth counts, making it suitable for direct replacement or custom gearing changes. Multiple color options let riders coordinate the rear sprocket with the motorcycle’s wheels, controls, rearsets, or other performance components.\u003c\/p\u003e\n\u003ch2 class=\"fusion-responsive-typography-calculated\"\u003eWhy Choose the Vortex V4 Sprocket?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e7075-T6 aluminum construction:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProvides an excellent balance of strength, durability, and low weight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced rotating mass:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eApproximately 10% to 15% lighter than the traditional Vortex CAT5 sprocket design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-sided machining:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMaterial is removed from both sides for improved weight reduction and a refined, high-performance finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision CNC manufacturing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHelps provide accurate fitment, consistent alignment, and reliable chain engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance-focused tooth profile:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned to support smooth chain operation under street, track, and race conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple tooth counts:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports stock replacement, acceleration-focused gearing, or top-speed-oriented gearing changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple color options:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAvailable in several finishes to complement the look of the motorcycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in the USA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eManufactured to Vortex quality-control and machining standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"fusion-responsive-typography-calculated\"\u003eBuilt for Street, Track and Race Use\u003c\/h2\u003e\n\u003cp\u003eWhether you are replacing a worn rear sprocket, reducing weight, or adjusting the final-drive ratio, the V4 provides a practical performance upgrade without sacrificing appearance. Its lightweight construction and clean machining make it equally at home on a carefully built street bike, a dedicated track-day motorcycle, or a race machine.\u003c\/p\u003e\n\u003cp\u003eNote: Some smaller tooth sizes may not be available due to hub size and chain pitch. Call to verify availability. We try to keep as many sprockets in stock as possible, with so many different options available, inventory can vary. To verify that a specific sprocket is in stock, please give us a call. If the sprocket is not currently in stock, most options will ship in 3–5 business days. \u003cspan\u003eAny sprocket not on our list, call us and we can create a special order. Special ordered sprockets will take about a week or two weeks to get programed, cut, and shipped out. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSelect the correct motorcycle application, correct pitch, teeth, and color before ordering. Changing the rear sprocket teeth count will affect acceleration, top speed, engine rpm, and potentially the required chain length. Always confirm fitment and gearing requirements for your motorcycle before installation. (713) 474-3487 Call us if you need any help or to verify if we have the sprocket your looking for in stock!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Vortex","offers":[{"title":"Default Title","offer_id":52304301588768,"sku":null,"price":86.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0945\/7595\/2160\/files\/V4SPROCKETS.png?v=1788532245"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0945\/7595\/2160\/collections\/V4SPROCKETS_8fdf54a0-396e-4d18-ac32-7faf0e783ca0.png?v=1789053944","url":"https:\/\/stpicycles.myshopify.com\/collections\/vortex-v4-lightweight-sprockets.oembed","provider":"STPICYCLES","version":"1.0","type":"link"}