{"product_id":"inspyre-neo-micro-15-75-tt-bmx-race-bike-18-white","title":"Inspyre Neo Micro (15.75\" TT) BMX Race Bike 18\" - White","description":"\u003cp\u003eThe Inspyre Neo Micro — 18\" wheel configuration, 15.75\" top tube. This is the correct starting point for the youngest BMX racers: riders typically aged 3 to 5, transitioning from a balance bike onto a race track. The 18\" wheels and Reactiv Geometry are proportioned for this size range, not scaled down from a larger bike. The flip\/flop rear hub allows the bike to be run fixed or freewheel as skills develop.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e 6061-T6 aluminum, Reactiv Geometry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Size:\u003c\/strong\u003e 18\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop Tube:\u003c\/strong\u003e 15.75\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCranks:\u003c\/strong\u003e 3-piece aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRims:\u003c\/strong\u003e Double-wall alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Hub:\u003c\/strong\u003e Flip\/flop (fixed or freewheel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake Lever:\u003c\/strong\u003e Youth-proportioned\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eBest for: riders aged approximately 3–5 at their first race events. Professional assembly recommended before first ride.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs the Neo a good first race bike?\u003c\/strong\u003e\u003cbr\u003e\nYes — it's purpose-built for new competitors and riders taking their first steps into structured track racing. The Reactiv Geometry is Inspyre's race-specific frame design, not a repurposed freestyle frame. The flip\/flop rear hub is genuinely useful for newer riders: run it as a freewheel (one-way engagement like a normal bike) for racing, or flip it to fixed for training drills. The proportioned brake lever for smaller hands matters more than people think — a lever sized for an adult hand on a Mini-class bike makes braking harder and less controlled.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat size should I order?\u003c\/strong\u003e\u003cbr\u003e\nMicro (15.75\" TT, 18\" wheels): riders under 3'8\", approx. 3–5 years old. Mini (17.25\" TT): 3'8\"–4'2\". Junior (18.75\" TT): 4'2\"–4'8\". Expert (19.5\" TT): 4'6\"–5'0\". Expert XL (20\" TT): 4'10\"–5'4\". Pro (20.5\" TT): 5'2\"–5'8\". Pro Cruiser uses 24\" wheels. When in doubt, match your child's USA BMX racing class — that's the correct reference, not just height.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs it USA BMX legal?\u003c\/strong\u003e\u003cbr\u003e\nYes. Legal for all USA BMX and BMX Canada sanctioned events.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes it come with gearing?\u003c\/strong\u003e\u003cbr\u003e\nYes — it arrives as a complete bike with chainring, chain, and sprocket. Specific gearing varies by size.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes it need assembly?\u003c\/strong\u003e\u003cbr\u003e\nIt arrives partially assembled. Professional mechanic final assembly and safety inspection is recommended before the first ride.\u003c\/p\u003e\n\u003ch3\u003eBMX Race Frame Size Guide\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFrame Size\u003c\/th\u003e\n\u003cth\u003eTop Tube\u003c\/th\u003e\n\u003cth\u003eRider Height\u003c\/th\u003e\n\u003cth\u003eApprox. Age\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicro \/ Rascal\u003c\/td\u003e\n\u003ctd\u003e15–16\"\u003c\/td\u003e\n\u003ctd\u003eUnder 3'8\"\u003c\/td\u003e\n\u003ctd\u003e3–5 yrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMini\u003c\/td\u003e\n\u003ctd\u003e17–17.5\"\u003c\/td\u003e\n\u003ctd\u003e3'8\"–4'2\"\u003c\/td\u003e\n\u003ctd\u003e5–7 yrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJunior\u003c\/td\u003e\n\u003ctd\u003e18–18.7\"\u003c\/td\u003e\n\u003ctd\u003e4'2\"–4'8\"\u003c\/td\u003e\n\u003ctd\u003e7–9 yrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpert\u003c\/td\u003e\n\u003ctd\u003e19–19.6\"\u003c\/td\u003e\n\u003ctd\u003e4'6\"–5'0\"\u003c\/td\u003e\n\u003ctd\u003e9–12 yrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpert XL\u003c\/td\u003e\n\u003ctd\u003e19.9–20.6\"\u003c\/td\u003e\n\u003ctd\u003e4'10\"–5'4\"\u003c\/td\u003e\n\u003ctd\u003e11–14 yrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro \/ Pro XL\u003c\/td\u003e\n\u003ctd\u003e20.5–21.5\"\u003c\/td\u003e\n\u003ctd\u003e5'2\"–5'10\"\u003c\/td\u003e\n\u003ctd\u003e13+ \/ adult\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro XXL+\u003c\/td\u003e\n\u003ctd\u003e21.5–23\"\u003c\/td\u003e\n\u003ctd\u003e5'8\" and above\u003c\/td\u003e\n\u003ctd\u003eAdult\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCruiser\u003c\/td\u003e\n\u003ctd\u003e21–23\"\u003c\/td\u003e\n\u003ctd\u003eAny height\u003c\/td\u003e\n\u003ctd\u003e8+ (24\" wheels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eSize names (Expert, Pro, etc.) refer to fit — not skill level. A beginner can ride a Pro-size frame. When in doubt between two sizes, go with your USA BMX racing class first, rider height second. Questions? Call us — we size riders every day.\u003c\/em\u003e\u003c\/p\u003e","brand":"INSPYRE","offers":[{"title":"Default Title","offer_id":47987147702442,"sku":"3663205165522","price":579.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/4080\/2474\/files\/jrbicycles-inspyre-neo-micro-15_75in-tt-bmx-race-bike-white-18in-wheels-01.jpg?v=1770325189","url":"https:\/\/mojobmx.com\/products\/inspyre-neo-micro-15-75-tt-bmx-race-bike-18-white","provider":"MoJo BMX","version":"1.0","type":"link"}