{"product_id":"s-m-challenger-frame-kit","title":"S\u0026M Challenger Frame Kit","description":"Originally released in 1993, the Challenger frame and fork kit was conceived in a golden era of BMX when racing and trail riding could be done on the same bike. It quickly became one of the best-selling frames ever… and now, 30-years later, it's back! For this very limited-edition reproduction kit, S\u0026amp;M have gone with a 21” top tube, upgraded to a CNC-machined head tube and laser-cut drops. A 1” threaded headset and 1” seatpost clamp are included with each kit. \u003cp\u003e\u003cspan\u003e###section###\u003c\/span\u003e\u003c\/p\u003e \u003ch5\u003e\u003cspan\u003eProduct Specs\u003c\/span\u003e\u003c\/h5\u003e \u003col\u003e \u003cli\u003e\n\u003cstrong\u003eMATERIAL\u003c\/strong\u003e: Chromoly\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHEAD TUBE ANGLE\u003c\/strong\u003e: 74.5°\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSEAT TUBE ANGLE\u003c\/strong\u003e: 71°\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCHAIN STAY LENGTH\u003c\/strong\u003e: 14.25\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBB HEIGHT\u003c\/strong\u003e: 11.6\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWHEEL SIZE\u003c\/strong\u003e: 20\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSTANDOVER HEIGHT\u003c\/strong\u003e: 9.25\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDROPOUT SIZE\u003c\/strong\u003e: 10mm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHEADSET TYPE\u003c\/strong\u003e: Integrated\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBB TYPE\u003c\/strong\u003e: Mid\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBRAKE MOUNTS\u003c\/strong\u003e: Brakeless\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGYRO TABS\u003c\/strong\u003e: None\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWEIGHT\u003c\/strong\u003e: 6lbs (2.7kg)\u003c\/li\u003e \u003c\/ol\u003e \u003cp\u003e\u003cspan\u003e###section###\u003c\/span\u003e\u003c\/p\u003e \u003ch5\u003e\u003cspan\u003eProduct Highlights\u003c\/span\u003e\u003c\/h5\u003e \u003cul\u003e \u003cli\u003eNeutral geometry for responsiveness and stability\u003c\/li\u003e \u003cli\u003eBest suited for Trails and riding Fast\u003c\/li\u003e \u003cli\u003eHigh-quality Chromoly construction\u003c\/li\u003e \u003cli\u003eMade in the USA\u003c\/li\u003e \u003cli\u003eStrong and durable dropout\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e###shogun-image-section###\u003c\/p\u003e","brand":"S\u0026M","offers":[{"title":"Red","offer_id":54524200780102,"sku":"SG29473","price":857.0,"currency_code":"GBP","in_stock":false},{"title":"Yellow","offer_id":54524200812870,"sku":"SG29474","price":857.0,"currency_code":"GBP","in_stock":false},{"title":"Chrome","offer_id":54524200845638,"sku":"SG29472","price":857.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0222\/8387\/8464\/files\/443bd52f-e00e-4c03-83ac-92a275c358d3.jpg?v=1747748398","url":"https:\/\/eu.sourcebmx.com\/it-gb\/products\/s-m-challenger-frame-kit","provider":"Source BMX - EU","version":"1.0","type":"link"}