{"product_id":"s-m-atf-frame-for-24-wheels","title":"S\u0026M - ATF Frame For 24″ Wheels","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe S\u0026amp;M ATF Frame is a full chromoly BMX frame designed for 24-inch wheels, built for riders who need more room than a standard 20-inch setup but still demand park and street performance. It features balanced geometry that maintains responsiveness while offering increased stability and comfort on a larger platform. Manufactured in the USA with S\u0026amp;M's proven construction methods.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% chromoly steel construction\u003c\/strong\u003e – Full heat-treated tubing provides strength and durability for hard riding without unnecessary weight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24-inch wheel compatibility\u003c\/strong\u003e – Larger wheelbase offers better stability for taller riders or those transitioning from 20-inch bikes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Campy-style head tube\u003c\/strong\u003e – Accepts integrated headsets for a cleaner look and reduced stack height\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMid bottom bracket\u003c\/strong\u003e – Standard BMX BB placement balances pedal clearance with comfortable crank arm positioning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e14mm dropouts\u003c\/strong\u003e – Compatible with modern BMX hub axles for secure wheel retention\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreaded 990-style brake mounts\u003c\/strong\u003e – Allows installation of U-brakes for riders who run rear braking (mounts sold separately)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in USA\u003c\/strong\u003e – S\u0026amp;M manufacturing ensures quality control and consistent frame alignment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel size:\u003c\/strong\u003e 24 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop tube length:\u003c\/strong\u003e 21.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear end length:\u003c\/strong\u003e 14.7–15.5 inches (adjustable via dropout position)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead tube angle:\u003c\/strong\u003e 74.5°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandover height:\u003c\/strong\u003e 9.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBottom bracket height:\u003c\/strong\u003e 13 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeat tube angle:\u003c\/strong\u003e 71°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead tube type:\u003c\/strong\u003e Integrated Campy-style\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBottom bracket type:\u003c\/strong\u003e Mid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake mounts:\u003c\/strong\u003e Threaded 990-style (mounts not included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDropouts:\u003c\/strong\u003e 14mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeat post size:\u003c\/strong\u003e 1 inch \/ 25.4mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 5.54 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 100% chromoly steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility and Ideal Use Cases\u003c\/h2\u003e\n\u003cp\u003eThis frame is designed for 24-inch BMX cruiser builds and requires 24-inch wheels, a mid bottom bracket, integrated headset, and 1-inch seat post. The 21.75-inch top tube works well for riders approximately 5'8″ and taller, or anyone seeking more cockpit space than a 20-inch bike provides. Best suited for street, park, and trail riding where the added stability and rollover capability of larger wheels is an advantage. If you plan to run a rear brake, you'll need to purchase threaded 990 brake bosses separately.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"S\u0026M Bikes","offers":[{"title":"Flat Black","offer_id":45037248610483,"sku":"01-ATF-24-BLK","price":519.95,"currency_code":"USD","in_stock":true},{"title":"FROSTBITE","offer_id":45510935281843,"sku":"01-ATF-24-TPB","price":519.95,"currency_code":"USD","in_stock":false},{"title":"Gloss Clear","offer_id":45037248577715,"sku":"01-ATF-24-GC","price":519.95,"currency_code":"USD","in_stock":true},{"title":"Gloss White","offer_id":45510935314611,"sku":"01-ATF-24-WHT","price":519.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8737\/2979\/files\/01-ATF24-BLK.jpg?v=1782955205","url":"https:\/\/time2shinebmx.com\/products\/s-m-atf-frame-for-24-wheels","provider":"Time 2 Shine ","version":"1.0","type":"link"}