{"product_id":"radio-zuma-20-22","title":"Radio Bikes Zuma 20\" Complete Bike","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eRadio Bikes Zuma 20\" Complete Bike\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eBuying a bike for your child can be daunting, that’s why we developed the Radio Bikes Zuma range to make it that much easier. Based on the concept of a kid-sized mtb bike, the Zuma bikes are incredibly lightweight, with carefully researched geometry and designed specifically around smaller riders as the perfect balance between a bike for a child to learn the basics on, and a more advanced mtb for off-road riding conditions for weekend rides with the parents.\u003c\/p\u003e\n\u003cp\u003eWith a full range of sizes from 14” for the first-time rider, all the way through to a 26” wheeled machine for the aspiring rookie, there is a Zuma for every rider. These carefully spec’d bikes feature a super lightweight alloy frame and fork with double wall rims and children-specific aftermarket components from Promax, KMC, FSA, Vee rubber and Satori, making them suit the rider’s size perfectly but look, feel and ride just like a high-end full adult size mtb.\u003c\/p\u003e\n\u003cp\u003eChildren are the future, and the Radio Bikes Zuma line is designed to give them the best possible start in for that future…\u003c\/p\u003e\n\u003cdiv class=\"wpb_column vc_column_container col-md-6\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column wpb_content_element\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFRAME:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eRADIO \"ZUMA 20\" frame, 6061-T6 alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFORK:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eRADIO \"ZUMA 1620 straight rigid fork, 6061-T6 alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHANDLEBAR:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eRADIO \"ZUMA 20\" bar, 6061-T6 alloy, 31.8mm bar bore, 1\"rise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRIPS:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eRADIO \"ZUMA\" grips, 110mm, flangeless\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSTEM: \u003c\/strong\u003eRADIO \"ZUMA 45\" frontload stem, alloy, 45mm reach \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHEADSET:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFSA A-headset, loose ball\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBRAKE LEVER:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePROMAX \"BL-367\" lever, alloy \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBRAKE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTEKTRO \"MD280\", mechanical disc front \u0026amp; rear brake, 140mm rotors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCRANK:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eRADIO \"ZUMA\" 3pc crank, forged alloy, 145mm length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBB:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eRADIO bb set, BSA, square taper, sealed bearing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePEDALS:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRADIO \"JUNIOR\" pedals, nylon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHAIN:\u003c\/strong\u003e\u003cspan\u003e KMC chain, Z1 narrow type, 1\/2\" x 3\/32\"\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPROCKET:\u003c\/strong\u003e\u003cspan\u003e RADIO sprocket, steel, 32t, narrow wide\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDRIVER:\u003c\/strong\u003e\u003cspan\u003e MICROSHIFT, CS-H071, 12-28t, 7speed\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSHIFTER:\u003c\/strong\u003e\u003cspan\u003e MICROSHIFT, TS38-7R, 7speed\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDERAILLEUR:\u003c\/strong\u003e\u003cspan\u003e MICROSHIFT, RD-M21SS, 7speed\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFRONT HUB:\u003c\/strong\u003e\u003cspan\u003e RADIO disc hub, alloy shell, loose ball, QR crmo axle, 20h\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eREAR HUB:\u003c\/strong\u003e\u003cspan\u003e RADIO \"ZUMA\" disc cassette hub, alloy, sealed, QR, 20h\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFRONT RIM:\u003c\/strong\u003e\u003cspan\u003e RADIO \"J25SE\" rim, alloy, double wall, 20h\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eREAR RIM:\u003c\/strong\u003e\u003cspan\u003e RADIO \"J25SE\" rim, alloy, double wall, 20h\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSEAT:\u003c\/strong\u003e\u003cspan\u003e RADIO \"ZUMA 2024\" railed seat\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSEAT POST:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e PROMAX \"SP-2019\" seat post, alloy, multi-adjust, 300mm x 27.2mm\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSEAT CLAMP: \u003c\/strong\u003e\u003cspan\u003eRADIO \"SLIM\" seat clamp, alloy \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTIRES:\u003c\/strong\u003e\u003cspan\u003e VEE TIRE \"CROWN GEM\" tires, 2.25\" front \u0026amp; rear\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wpb_column vc_column_container col-md-6\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column wpb_content_element\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_column vc_column_container col-md-6\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column wpb_content_element\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10.03kg \/ 22.12lbs\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wpb_column vc_column_container col-md-6\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv class=\"wpb_text_column wpb_content_element\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cp\u003e\u003cstrong\u003eFrame Geometry:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"table-wrapper\" data-scroll-lock-scrollable=\"\"\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Tube Length\u003c\/td\u003e\n\u003ctd\u003e17.6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChain Stay Length\u003c\/td\u003e\n\u003ctd\u003e14.8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHead Tube Angle\u003c\/td\u003e\n\u003ctd\u003e69°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat Tube Angle\u003c\/td\u003e\n\u003ctd\u003e73°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottom Bracket Height \u003c\/td\u003e\n\u003ctd\u003e10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandover Height\u003c\/td\u003e\n\u003ctd\u003e21.3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHandlebar Geometry:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"table-wrapper\" data-scroll-lock-scrollable=\"\"\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRise\u003c\/td\u003e\n\u003ctd\u003e1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e22.8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacksweep\u003c\/td\u003e\n\u003ctd\u003e8°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpsweep\u003c\/td\u003e\n\u003ctd\u003e4°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Radio Bikes","offers":[{"title":"Black","offer_id":56254641209723,"sku":"A100016700","price":576.99,"currency_code":"GBP","in_stock":false},{"title":"Yellow","offer_id":56254641242491,"sku":"A100016702","price":576.99,"currency_code":"GBP","in_stock":true},{"title":"Cyan","offer_id":56254641275259,"sku":"A100016717","price":576.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/1139\/3161\/files\/Radio_Zuma_20_Yellow_4055822539227_web_1.jpg?v=1779043764","url":"https:\/\/wallerbmx.co.uk\/products\/radio-zuma-20-22","provider":"Waller BMX","version":"1.0","type":"link"}