{"product_id":"crupi-os20-2-0-pro-3x-race-frame","title":"Crupi OS20 2.0 Pro 3X Race Frame","description":"\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0963\/9842\/files\/Crupi_Logo_Horizontal_279f981b-26a0-42f5-9433-c359a664fb9f_500x.png?v=1583854521\" alt=\"Crupi BMX\" width=\"202\" height=\"47\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe OS20 2.0 Pro 2X Race Frame is all new for 2025. Although it still has our race winning geometry, the frame now features wrap around seat stays, a slightly shorter seat tube \u0026amp; our all new built-in Disc Adapter. Axle mounted adapters are no longer needed!  \u003c\/p\u003e\n\u003cp\u003eOur All-American Made frame with a 22\" top tube is designed for riders 5'-6\"+. \u003cspan\u003eT\u003c\/span\u003e\u003cspan\u003ehe \u003c\/span\u003e\u003cspan\u003eOS20 set up is great for those who love the stability that the sightly bigger 451mm rim\/tire size gives you. OS simply stands for \"Over-Sized\"\u003c\/span\u003e\u003cspan\u003e twenty inch wheel that some racers prefer for the stability \u0026amp; the extra rolling diameter of the bigger wheel.\u003c\/span\u003e\u003cspan\u003e The frame geometry was \u003c\/span\u003e\u003cspan\u003ebased on the Answer Dagger OS20 fork but most standard Pro 20\" forks will work w\/ the OS20 wheel so you don't need to buy a OS20 specific fork. \u003c\/span\u003e\u003cspan\u003eLevel 2.0 Race Frames feature Pro Taper head tubes \u0026amp; \u003c\/span\u003e\u003cspan\u003euse a traditional EB24 Euro BB. \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBuilt w\/ seamless drawn 6061 T6 Butted tubing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTubing is squared off at the ends to provide more welding surface\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLarger diameter square shaped down tubes stiffen \u0026amp; strengthen\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eChain stay tubes are tear drop shaped for a very strong \u0026amp; stiff back end\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3\/8\" (or 10mm) axle slots are parallel to the ground meaning no matter what position your rear wheel is in; the frame geometry will not change\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThicker 3D drop-outs for extra stiffness when using a Disc Brake which still allow the use of regular chain tensioners for ease of rear wheel installation \u0026amp; rear wheel position.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAll Crupi frames still feature brake posts for use w\/ all V-Brakes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWith Crupi's new Disc Adapter kit, multiple Hydraulic Disc Brake kits will fit this frame including Tektro, TRP Evo \u0026amp; Slate, and all Shimano kits (Hope, Avid \u0026amp; all Mechanical kits do not fit)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMust use Crupi's Disc Adapter kit \u0026amp; 120mm rotor for proper fit\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Crupi BMX","offers":[{"title":"Black \/ with BlackWht Fade decals","offer_id":46878933123224,"sku":"70821","price":779.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ with RedBlack Fade decals","offer_id":46878933188760,"sku":"sku-42260238729305","price":779.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ with BlueBlack Fade decals","offer_id":46878933221528,"sku":"sku-42260238762073","price":779.99,"currency_code":"USD","in_stock":true},{"title":"White \/ with BlackWht Fade decals","offer_id":46878933254296,"sku":"70825","price":779.99,"currency_code":"USD","in_stock":true},{"title":"White \/ with RedBlack Fade decals","offer_id":46878933287064,"sku":"sku-42260238860377","price":779.99,"currency_code":"USD","in_stock":true},{"title":"White \/ with BlueBlack Fade decals","offer_id":46878933319832,"sku":"sku-42260238893145","price":779.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0279\/5778\/8808\/files\/2025_Pro_White_wBlack_2_fd64a0c9-482c-4b08-be80-4f929d67a988.jpg?v=1781685979","url":"https:\/\/level7bikes.com\/products\/crupi-os20-2-0-pro-3x-race-frame","provider":"Level7Bikes","version":"1.0","type":"link"}