{"product_id":"radio-race-cobalt-junior-complete-bike","title":"RADIO BIKES Race Cobalt Junior Complete Bike 20\"","description":"\u003cp\u003eRadio Race COBALT JUNIOR is a 20-inch BMX-style complete bike built on a 6061-T6 aluminium frame with forged dropouts and integrated chain tensioner. It uses a chromoly fork with 1\" butted steerer and hi-ten legs, combined with a rear-only V-brake setup. The bike weighs 8.07 kg and runs on 20x1 1\/8\" tires, optimized for smaller riders and controlled handling.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame\u003c\/strong\u003e: 6061-T6 alloy, forged dropouts, integrated chain tensioner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFork\u003c\/strong\u003e: Chromoly fork, 1\" butted steerer, hi-ten fork legs, 23 mm offset\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandlebar\u003c\/strong\u003e: 4130 chromoly, seamless, 24\", 2° upsweep, 8° backsweep, 4.25\" rise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrips\u003c\/strong\u003e: Radio Raceline Cobalt, diamond knurling, closed end, flangeless, 130 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStem\u003c\/strong\u003e: Arise Cobalt toploader, aluminium, 40 mm extension\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadset\u003c\/strong\u003e: Radio Raceline integrated, sealed, 1\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake lever\u003c\/strong\u003e: Radio Raceline Junior, rear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake\u003c\/strong\u003e: Radio Raceline Mini V-Brake, rear only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrankset\u003c\/strong\u003e: Radio Raceline Cobalt 3-piece, forged aluminium, 155 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBottom bracket\u003c\/strong\u003e: Radio Raceline BSA square taper, sealed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePedals\u003c\/strong\u003e: Radio Raceline Cobalt Junior, nylon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChain\u003c\/strong\u003e: KMC Z6, 1\/2 x 3\/32\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSprocket\u003c\/strong\u003e: Radio Raceline, aluminium, 40T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreewheel\u003c\/strong\u003e: ATA, 16T, chromoly, 1\/2 x 3\/32\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront hub\u003c\/strong\u003e: Radio Raceline Cobalt, CNC aluminium, sealed, 28H, 3\/8\" chromoly axle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear hub\u003c\/strong\u003e: Radio Raceline Cobalt, CNC aluminium, sealed, 28H, flip-flop, 3\/8\" chromoly axle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRims\u003c\/strong\u003e: Radio Raceline A-M5, double wall, 28H aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeat\u003c\/strong\u003e: Radio Raceline Mini Combo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeatpost\u003c\/strong\u003e: Radio Raceline, 22.2 mm aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeat clamp\u003c\/strong\u003e: Radio Raceline forged aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTires\u003c\/strong\u003e: Arisun XLR8\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RADIO BIKES","offers":[{"title":"Black \/ 18.5\"","offer_id":53328121037147,"sku":"A100031399","price":476.88,"currency_code":"GBP","in_stock":true},{"title":"Burned Orange Metallic \/ 18.5\"","offer_id":53328121069915,"sku":"A100031400","price":476.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/8676\/7451\/files\/4055822556163.jpg?v=1780752663","url":"https:\/\/controlbmx.com\/products\/radio-race-cobalt-junior-complete-bike","provider":"Control BMX","version":"1.0","type":"link"}