The Inspyre Neo Junior Bike 2026 is a purple BMX featuring black handlebars, a black seat, and two large wheels, shown on a white background.
The Inspyre Neo Junior Bike 2026, featuring a purple frame with black tires and handlebars, is displayed in profile against a plain white background.
The Inspyre Neo Junior Bike 2026 is a purple entry-level BMX race bike with black handlebars, saddle, and wheels, displayed on a white background.
The Inspyre Neo Junior Bike 2026 is a purple BMX with black tires, a black seat, and white and pink accents, displayed in side profile against a white background.
The Inspyre Neo Junior Bike 2026 is shown in profile, featuring a white frame, black tires, black seat, and straight handlebars against a plain background.
The Inspyre Neo Junior Bike 2026 is a white BMX with black handlebars, seat, and tires, plus red and black frame accents, displayed on a white background.
The Inspyre Neo Junior Bike 2026 is a white BMX with black handlebars, seat, and wheels, displayed in profile view against a plain white background.
The Inspyre Neo Junior Bike 2026 is a white BMX race bike with black handlebars, seat, and tires, shown on a white background. Its simple design features minimal graphics—ideal for entry-level racers.

Highlights

  • Aluminium frame, chromoly fork
  • Vee MK3 tyres
  • Junior sizing and gearing
  • Tektro BX310AL brake

Description

Inspyre Neo Junior Race BMX Bike

Just getting into BMX racing and looking for your kid's first race bike and not too sure about specifications and geometry? No need to stress because French brand Inspyre knows plenty about how to put together a race bike that will stand up to the type of riding that you are no doubt going to dish out as you learn the art of BMX racing.

Not only is the Inspyre a great looking race rig, especially in this blue polish, the frame is full aluminium and forks 100% cromoly fork. In fact this spec of frame and forks represents the best value that we offer at the entry level of race bikes.

The Vee Mk3 tyres will see you carving through the turns with plenty of speed and the double walled aluminium rims will take the cases that no doubt you will be dishing up as you get some sweet air. This bike will take a beating out on the track and ask for more as you get faster and faster.

Features
  • Aluminium frame, chromoly fork. An Inspyre Neo Pro 18.75" 6061-T6 frame with 3D forged dropouts and a 100% chromoly fork: the best value spec at entry level.
  • Vee MK3 tyres. Speed through the turns for a junior racer, on double-wall aluminium rims built to take the cases.
  • Junior sizing and gearing. An 18.75" top tube, 10.6" bottom bracket height and 150mm cranks running 38x16 at a 47.74" ratio.
  • Tektro BX310AL brake. A straightforward rear calliper on a flip/flop hub with a 16T freewheel: easy for a young racer to use and maintain.
  • 7.95kg out of the box. Light for a complete junior race bike, and ready to take a beating as your rider gets faster.

Specifications
  • Size: 20" wheels, 18.75" top tube
  • Frame: Inspyre Neo Pro 18.75", aluminium 6061-T6, 3D forged dropouts
  • Top tube: 18.75"
  • Bottom bracket height: 10.6"
  • Fork: Inspyre Neo, chromoly, 1-1/8" pivot, tapered legs
  • Headset: Integrated, sealed bearings, IS42 | IS42
  • Stem: Inspyre Neo top load, cold forged aluminium, 40mm
  • Bars: Inspyre Neo, Hi-Ten, 4.25" x 24.5", 9° BS, 2° US
  • Grips: Inspyre 100mm Kraton
  • Brakes: Tektro BX310AL
  • Cranks: 3-piece aluminium, 5-hole, 150mm
  • Bottom bracket: Square axle, ring bearings
  • Chainring: Aluminium 5-hole 38T, 104mm, steel bolts
  • Chain: KMC Z-6, 1/2" x 3/32"
  • Pedals: VP CP, 9/16
  • Front hub: Aluminium 28H, 10mm, ball bearings
  • Rear hub: Aluminium 28H, 10mm, ball bearings, flip/flop
  • Rear cog: Freewheel CP 16T, 1/2" x 3/32"
  • Spokes: Stainless 14G
  • Rims: Inspyre aluminium 28H, double-wall
  • Tyres: Vee MK3 20" x 1-1/8"
  • Seat: PC combo
  • Seat post: Combo, 22.2mm
  • Seat clamp: Aluminium 25.4mm
  • Gearing: 38x16, 47.74" ratio
  • Weight: 7.95kg

Assembly information

Your bike ships mostly assembled in the box. Finishing it takes most people 10 to 20 minutes with basic tools, and the video above walks through every step.

  • Fit the handlebars and line them up with the front wheel
  • Fit the front wheel, pedals and seat post
  • Check the brakes and tyre pressure before the first ride

Tools: Allen key set and a 15mm, 17mm or 19mm spanner for the pedals and axle nuts (bikes can vary between these three sizes). A socket is needed if installing pegs.

Rather have it done? Ask us about extra assembly before you order, or any local bike shop can finish the build for a small fee.

Inspyre Neo Junior Bike 2026

Brand: Inspyre SKU:

$899.99 AUD

Or 4 payments of $224.99 AUD with

Recommended Rider Height: 120 to 150 cm

Colour - Purple

Top Tube Length - 18.75

BMX race bike sizing

Race frames are sized by class, and the class you ride is set by rider height rather than age.

SizeRider heightTop tube
Micro (18" wheels)Under 110cm16.25"
Mini (20" wheels)110 to 125cm17 to 18"
Junior120 to 140cm18.25 to 18.75"
Expert135 to 155cm19.5 to 19.75"
Expert XL150 to 165cm20 to 20.75"
Pro160 to 170cm20.25 to 20.75"
Pro XL165 to 175cm21 to 21.25"
Pro XXL170 to 185cm and up21.5 to 21.85"
Pro XXXL175 to 185cm and up22"
Pro XXXXL185cm and up22.5"
Cruiser (24" wheels)175cm and up21.5" and up

Heights overlap between bike sizes on purpose. If you fall in two size categories, a growing rider new to racing is usually better suited to the larger bike, a experienced rider who wants the bike to more responsive should err on the smaller size. Some brands label the Pro size Pro L, with the same fit.

How to measure

Stand your rider against a wall in the shoes they ride in, heels flat, and mark the top of their head. Measure from the floor to the mark. Just don't guess their height either, you know how fast they can grow!

Here are some tips

  • Between two sizes and still growing? Take the larger size, but make sure you check the top tube length of the bike. The length of top tube for a given size (Expert XL as an example) can vary up to a half inch or more across brands. Most Expert XL frames are 20", but we've seen them as long as 20.7"
  • Experienced racer and wanting the bike to be more responsive? Take the smaller size. You want the bike to be "under you", not a stretch to the bars and cranks.
  • Top tube is the number that actually changes the fit, so compare it against the bike they ride now.

Still not sure? We're the experts and size bikes for riders every day of the week. Our team has decades of experience between them and will help you decide which bike is the right fit based on rider height and racing experience.

Read the full buying guide

BMX race bike sizing

Race frames are sized by class, and the class you ride is set by rider height rather than age.

SizeRider heightTop tube
Micro (18" wheels)Under 110cm16.25"
Mini (20" wheels)110 to 125cm17 to 18"
Junior120 to 140cm18.25 to 18.75"
Expert135 to 155cm19.5 to 19.75"
Expert XL150 to 165cm20 to 20.75"
Pro160 to 170cm20.25 to 20.75"
Pro XL165 to 175cm21 to 21.25"
Pro XXL170 to 185cm and up21.5 to 21.85"
Pro XXXL175 to 185cm and up22"
Pro XXXXL185cm and up22.5"
Cruiser (24" wheels)175cm and up21.5" and up

Heights overlap between bike sizes on purpose. If you fall in two size categories, a growing rider new to racing is usually better suited to the larger bike, a experienced rider who wants the bike to more responsive should err on the smaller size. Some brands label the Pro size Pro L, with the same fit.

How to measure

Stand your rider against a wall in the shoes they ride in, heels flat, and mark the top of their head. Measure from the floor to the mark. Just don't guess their height either, you know how fast they can grow!

Here are some tips

  • Between two sizes and still growing? Take the larger size, but make sure you check the top tube length of the bike. The length of top tube for a given size (Expert XL as an example) can vary up to a half inch or more across brands. Most Expert XL frames are 20", but we've seen them as long as 20.7"
  • Experienced racer and wanting the bike to be more responsive? Take the smaller size. You want the bike to be "under you", not a stretch to the bars and cranks.
  • Top tube is the number that actually changes the fit, so compare it against the bike they ride now.

Still not sure? We're the experts and size bikes for riders every day of the week. Our team has decades of experience between them and will help you decide which bike is the right fit based on rider height and racing experience.

Read the full buying guide

Inspyre Neo Junior Bike 2026 - Purple / 18.75

$899.99 AUD

Price match request

  • Arrives mostly assembled. Most people finish it in 10 to 20 minutes.
  • Pay in 4 with PayPal on orders under $2,000: 4 interest-free payments of $224.99, one every two weeks, with no late fees. How it works

Bike shipping from $39.99All rates

Free in-store pickup - Brisbane

Availability

18.75
Purple
White

● In stock at LUXBMX ● With supplier ● Preorder ○ Sold out

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  • Australia's largest BMX range
  • Hassle-free returns
  • Fast trackable shipping

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