{"product_id":"fly-sierra-18-frame","title":"Fly Sierra 18\" Frame","description":"\u003cp\u003eFly have adapted their Sergio Layos frame to better suit younger riders, the Sierra is an exact replica of that frame that now perfectly fits riders between 7 to 11 years old.\u003c\/p\u003e \u003cp\u003eThe Sierra utilises 4130 CrMo alloythroughout the frame with Japanese Sanko Triple Butted tubing, CNC machined and heat treated headtube and bottom bracket with invest cast dropouts, seatclamp and seatstays. It's built tough for those riders progressing past more inexpensive frames.\u003c\/p\u003e \u003cp\u003eFeaturing the same design and technical specifications as the adult frame the Sierra 18 has everything you'd expect from a modern frame.\u003c\/p\u003e \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 \u003cstrong\u003eMATERIAL\u003c\/strong\u003e: 4130 Chromoly\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eHEAD TUBE ANGLE\u003c\/strong\u003e: 75°\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eSEAT TUBE ANGLE\u003c\/strong\u003e: 71°\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eCHAIN STAY LENGTH\u003c\/strong\u003e: 12.2\"\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eBB HEIGHT\u003c\/strong\u003e: 10.5\"\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWHEEL SIZE\u003c\/strong\u003e: 18\"\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eSTANDOVER HEIGHT\u003c\/strong\u003e: 8\"\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eDROPOUT SIZE\u003c\/strong\u003e: 14mm\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eHEADSET TYPE\u003c\/strong\u003e: Integrated\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eBB TYPE\u003c\/strong\u003e: Euro\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eBRAKE MOUNTS\u003c\/strong\u003e: Removable (Sold separately)\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eGYRO TABS\u003c\/strong\u003e: None\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWEIGHT\u003c\/strong\u003e: 4.3lbs\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\u003eGeometry specially designed for smaller riders\u003c\/li\u003e \u003cli\u003eGreat all round frame for all types of riding\u003c\/li\u003e \u003cli\u003eHigh-quality Chromoly construction\u003c\/li\u003e \u003cli\u003eSeamless Japanese Sanko Tubing\u003c\/li\u003e \u003cli\u003eBuilt in chain tensioners\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e###shogun-image-section###\u003c\/p\u003e","brand":"Fly","offers":[{"title":"Gloss Warm Grey \/ 19mm BB Shell","offer_id":41014418374767,"sku":"SG36434","price":293.15,"currency_code":"GBP","in_stock":false},{"title":"Gloss Warm Grey \/ 22mm BB Shell","offer_id":41014418407535,"sku":"SG36437","price":293.15,"currency_code":"GBP","in_stock":false},{"title":"Flat Forest Green \/ 22mm BB Shell","offer_id":41014418440303,"sku":"SG36438","price":293.15,"currency_code":"GBP","in_stock":false},{"title":"Flat Forest Green \/ 19mm BB Shell","offer_id":41014418473071,"sku":"SG36435","price":293.15,"currency_code":"GBP","in_stock":false},{"title":"Flat Black \/ 22mm BB Shell","offer_id":41014418505839,"sku":"SG36436","price":293.15,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0062\/5708\/2479\/files\/48f5c518-6110-46e1-8e90-b8f69a685a09.jpg?v=1725049870","url":"https:\/\/www.sourcebmx.com\/en-za\/products\/fly-sierra-18-frame","provider":"Source BMX","version":"1.0","type":"link"}