{"product_id":"surron-ultra-bee-21-18-off-road-wheel-set","title":"Surron Ultra Bee 21\/18 Off-Road Wheel Set – 7075 Rims","description":"\u003cp\u003e\u003cstrong\u003eGive your Surron Ultra Bee a more traditional full-size dirt bike setup with this 21-inch front and 18-inch rear off-road wheel set.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe larger 21-inch front wheel rolls more easily over rocks, roots, ruts and other rough terrain, helping the Ultra Bee feel more stable and predictable on technical trails. The 18-inch rear accommodates a wider range of off-road tyres with greater sidewall volume for traction and impact absorption.\u003c\/p\u003e\n\n\u003cp\u003eSupplied as a complete front and rear spoked wheel set with 7075 aluminium rims, hubs and wheel bearings. Available in a range of hub colours to customise the appearance of your Ultra Bee.\u003c\/p\u003e\n\n\u003ch3\u003eWhy upgrade to 21\/18 wheels?\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eImproved stability over rough and uneven terrain\u003c\/li\u003e\n  \u003cli\u003eBetter rollover across rocks, roots, logs and ruts\u003c\/li\u003e\n  \u003cli\u003eMore traditional motocross and enduro handling\u003c\/li\u003e\n  \u003cli\u003eGreater choice of readily available off-road tyres\u003c\/li\u003e\n  \u003cli\u003eIncreased front ground clearance\u003c\/li\u003e\n  \u003cli\u003eMore rear tyre sidewall for traction and impact absorption\u003c\/li\u003e\n  \u003cli\u003eAllows a second wheel set to be prepared for different tyres or terrain\u003c\/li\u003e\n  \u003cli\u003eChoice of hub colours for a customised appearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWheel specifications\u003c\/h3\u003e\n\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth\u003eFront wheel\u003c\/th\u003e\n      \u003ctd\u003e21 × 1.60 inches\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eRear wheel\u003c\/th\u003e\n      \u003ctd\u003e18 × 2.15 inches\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eRim material\u003c\/th\u003e\n      \u003ctd\u003e7075 aluminium\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eConstruction\u003c\/th\u003e\n      \u003ctd\u003eSpoked front and rear wheel assemblies\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eWheel bearings\u003c\/th\u003e\n      \u003ctd\u003eIncluded\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eFitment\u003c\/th\u003e\n      \u003ctd\u003eSurron Ultra Bee\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eSuggested tyre sizes\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFront:\u003c\/strong\u003e 80\/100-21\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRear:\u003c\/strong\u003e 100\/100-18 or another suitable 18-inch Ultra Bee tyre\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eTyre width and profile should be selected to suit the intended terrain and must provide adequate chain, swingarm and suspension clearance.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s included?\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOne 21 × 1.60-inch front spoked wheel assembly\u003c\/li\u003e\n  \u003cli\u003eOne 18 × 2.15-inch rear spoked wheel assembly\u003c\/li\u003e\n  \u003cli\u003eFront and rear wheel bearings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat is not included?\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWheel spacers – the original Surron Ultra Bee spacers must be reused\u003c\/li\u003e\n  \u003cli\u003eTyres\u003c\/li\u003e\n  \u003cli\u003eInner tubes\u003c\/li\u003e\n  \u003cli\u003eRim locks\u003c\/li\u003e\n  \u003cli\u003eBrake rotors\u003c\/li\u003e\n  \u003cli\u003eRear sprocket\u003c\/li\u003e\n  \u003cli\u003eBrake rotor and sprocket bolts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Retain the original front and rear wheel spacers when removing the factory wheels. These spacers are required when installing the new wheel set.\u003c\/p\u003e\n\n\u003cp\u003eThe original brake rotors, rear sprocket, wheel spacers and associated hardware must be transferred from the factory wheels. Alternatively, separate rotors and a sprocket can be fitted if you want to prepare the new wheels as a more complete second wheel set.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation information\u003c\/h3\u003e\n\n\u003cp\u003eProfessional installation is recommended. The factory wheel spacers must be reused, and correct spacer placement, brake rotor alignment, sprocket alignment, chain tension and tyre clearance must be confirmed before riding.\u003c\/p\u003e\n\n\u003cp\u003eAfter installation, check that both wheels rotate freely without brake, chain or suspension interference. Spoke tension should be checked after the first ride and periodically as part of normal wheel maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eImportant compatibility information\u003c\/h3\u003e\n\n\u003cp\u003eThis is an off-road-focused wheel conversion designed for the Surron Ultra Bee. Changing wheel and tyre dimensions may affect ride height, gearing, speedometer accuracy, traction-control behaviour and road-legal compliance.\u003c\/p\u003e\n\n\u003cp\u003eOwners of road-legal Ultra Bee models should confirm applicable compliance requirements before using this wheel set on public roads.\u003c\/p\u003e\n\n\u003cp\u003eContact Shock Moto if you would like help selecting compatible tyres, tubes, rim locks, sprocket gearing or installation for this wheel set.\u003c\/p\u003e","brand":"Aftermarket","offers":[{"title":"Gold","offer_id":41862624215095,"sku":"UB-OEM-023","price":955.0,"currency_code":"NZD","in_stock":false},{"title":"Orange","offer_id":41862624247863,"sku":"UB-OEM-024","price":955.0,"currency_code":"NZD","in_stock":true},{"title":"Black","offer_id":41862624280631,"sku":"UB-OEM-025","price":955.0,"currency_code":"NZD","in_stock":false},{"title":"Blue","offer_id":41862624313399,"sku":"UB-OEM-026","price":955.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/7690\/0919\/files\/UltraBeeWheelSet-Black1.png?v=1757219744","url":"https:\/\/www.shockmoto.co.nz\/products\/surron-ultra-bee-21-18-off-road-wheel-set","provider":"Shock Moto Ltd","version":"1.0","type":"link"}