{"product_id":"halo-rims-sub-4-20-bmx-race-rim-30mm-wide-double-wall-alloy-with-cnc-sidewall","title":"Halo Rims Sub-4 20\" BMX Race Rim, 30mm Wide Double Wall Alloy with CNC Sidewall","description":"\u003cp\u003eThe Halo Rims Sub-4 20\" combines lightweight design with exceptional strength thanks to its 30mm wide double wall alloy construction. Featuring stainless steel eyelets and a precise CNC-machined sidewall, it ensures durability and superior braking performance. This rim is engineered to meet the demands of BMX racers seeking reliability and speed.\u003c\/p\u003e\n\n\u003cp\u003eIts optimized box section provides stiffness without adding weight, making it perfect for competitive racing environments. Available with either smooth or CNC silver sidewalls, the Sub-4 rim offers versatility for customizing your race setup.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBuilding lightweight, stiff BMX race wheels\u003c\/li\u003e\n  \u003cli\u003eWithstanding the rigors of BMX racing with durable double wall construction\u003c\/li\u003e\n  \u003cli\u003eEnhanced braking thanks to CNC sidewall machining\u003c\/li\u003e\n  \u003cli\u003eCustomizing wheel aesthetics with smooth or CNC silver sidewall options\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCasual riding where extreme stiffness is not required\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty off-road use beyond BMX racing conditions\u003c\/li\u003e\n  \u003cli\u003eUse with tires incompatible with a 30mm wide rim\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this rim compatible with all BMX hubs?\u003c\/strong\u003e\u003cbr\u003eThe Sub-4 rim is designed to fit standard BMX hubs but always check compatibility with your specific hub model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this rim for street riding?\u003c\/strong\u003e\u003cbr\u003eWhile possible, the Sub-4 is optimized for racing and may not be ideal for the impacts common in street riding.\u003c\/p\u003e","brand":"Halo","offers":[{"title":"32h \/ Black","offer_id":45795555377327,"sku":"RMHAU02M","price":38.66,"currency_code":"GBP","in_stock":true},{"title":"36h \/ Black","offer_id":45795555410095,"sku":"RMHAU06M","price":38.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/rmha-sub4-ks.jpg?v=1768528567","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/halo-rims-sub-4-20-bmx-race-rim-30mm-wide-double-wall-alloy-with-cnc-sidewall","provider":"Swinnerton Cycles","version":"1.0","type":"link"}