{"product_id":"fly-bikes-sierra-frame","title":"Fly Bikes Sierra Frame","description":"\u003cmeta charset=\"UTF-8\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"key\"\u003e\u003cspan\u003eAfter another amazing year for Sergio Layos, we made a small change to make his signature frame even better. Sergio has decided to make the move back to a 75º head tube angle.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe frame features internal and external gussets, multi-butted and tapered tubing, an Investment Cast seat post clamp with the Horizontal Cut System, removable EBS style brake mounts and Investment Cast Dropouts with integrated chain tensioners. \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan class=\"key\"\u003eTUBING MATERIAL\u003c\/span\u003e \u003cspan class=\"value\"\u003e4130 CRMO \/ JAPANESE SANKO TRIPLE BUTTED\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"key\"\u003eHEADTUBE MATERIAL\u003c\/span\u003e \u003cspan class=\"value\"\u003eCNC MACHINED \/ 4130 CRMO \/ HEAT TREATED\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"key\"\u003eBOTTOM BRACKET MATERIAL\u003c\/span\u003e \u003cspan class=\"value\"\u003eCNC MACHINED \/ 4130 CRMO \/ HEAT TREATED\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"key\"\u003eDROPOUTS MATERIAL\u003c\/span\u003e \u003cspan class=\"value\"\u003eINVEST CASTING \/ 4130 CRMO \/ HEAT TREATED\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"key\"\u003eSEAT CLAMP MATERIAL\u003c\/span\u003e \u003cspan class=\"value\"\u003eINVEST CASTING \/ 4130 CRMO \/ HEAT TREATED\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"key\"\u003eSEATSTAYS BRIDGE MATERIAL\u003c\/span\u003e \u003cspan class=\"value\"\u003eINVEST CASTING \/ 4130 CRMO \/ HEAT TREATED\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"key\"\u003eTOP TUBE\u003c\/span\u003e \u003cspan class=\"value\"\u003e \/ 21\" \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"key\"\u003eHEAD TUBE\u003c\/span\u003e \u003cspan class=\"value\"\u003e75º\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"key\"\u003eSEAT TUBE\u003c\/span\u003e \u003cspan class=\"value\"\u003e71º\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"key\"\u003eREAR END\u003c\/span\u003e \u003cspan class=\"value\"\u003e13.6\"\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"key\"\u003eSTANDOVER\u003c\/span\u003e \u003cspan class=\"value\"\u003e8.75\"\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"key\"\u003eBOTTOM BRACKET HEIGHT\u003c\/span\u003e \u003cspan class=\"value\"\u003e11.5\"\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"key\"\u003eHEAD TUBE LENGTH\u003c\/span\u003e \u003cspan class=\"value\"\u003e113 MM \/ 4.45\"\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"key\"\u003eBRAKE SYSTEM\u003c\/span\u003e \u003cspan class=\"value\"\u003eEBS \/ CHAINSTAYS\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"key\"\u003eWEIGHT 21\"\u003c\/span\u003e \u003cspan class=\"value\"\u003e2.200 KG \/ 4.85 LB\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fly","offers":[{"title":"Forest Green \/ 21”","offer_id":38130892898471,"sku":"FORE21”-FRAME-FLY-78","price":374.99,"currency_code":"USD","in_stock":false},{"title":"Matte Black \/ 21”","offer_id":41489431527591,"sku":"","price":374.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0045\/7862\/products\/image_9f8264a9-7d94-4b2f-9a2e-820336005da7.jpg?v=1613011685","url":"https:\/\/circuitbmx.com\/products\/fly-bikes-sierra-frame","provider":"Circuit BMX","version":"1.0","type":"link"}