Description

Inspyre Neo Pro Race BMX Bike

Just getting into BMX racing and looking for your 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. A 6061-T6 aluminium frame with 3D forged dropouts and a full chromoly fork: the best value frame and fork pairing we stock at entry level race.
  • Pro sizing, 20.5" top tube. A 10.6" bottom bracket height, 175mm cranks and 7.5" x 26.8" bars for a full size racer.
  • Vee MK3 tyres, 36H double wall rims. The 20 x 1.75 MK3 carves the turns and the double wall aluminium rims take the cases when you come up short.
  • 42 x 16 gearing. A 51.11" ratio for pro class speed, with a flip/flop rear hub if you want the cog on the other side.
  • 9.10kg race ready. A Tektro BX310AL rear brake, 130mm Krayton grips, sealed integrated headset and a PC combo seat, ready to roll to the gate.

Specifications

  • Size: 20" wheels, 20.5" top tube
  • Frame: Inspyre Neo Pro, 20.5" aluminium 6061-T6, 3D forged dropout
  • Top tube: 20.5"
  • Bottom bracket height: 10.6"
  • Fork: Inspyre Neo chromoly, 1-1/8 pivot, tapered legs
  • Headset: Integrated sealed bearings, IS42
  • Stem: Inspyre Neo top load, cold forged aluminium, 50mm
  • Bars: Inspyre Neo Hi Ten, 7.5" x 26.8", 9° backsweep, 2° upsweep
  • Grips: Inspyre Krayton, 130mm
  • Brakes: Tektro BX310AL
  • Cranks: 3-piece aluminium, 4 hole, 175mm
  • Bottom bracket: Square axle, ring bearings
  • Chainring: Aluminium 4 hole 42T, 104mm, steel bolts
  • Chain: KMC Z-6, 1/2" x 3/32"
  • Pedals: VP CP 9/16
  • Front hub: Aluminium 36H, 10mm, ball bearings
  • Rear hub: Aluminium 36H, 10mm, ball bearings, flip/flop
  • Rear cog: Freewheel CP 16T, 1/2" x 3/32"
  • Spokes: Stainless 14G
  • Rims: Inspyre aluminium 36H, double wall
  • Tyres: Vee MK3, 20" x 1.75
  • Seat: PC combo, 27.2mm post
  • Seat clamp: Aluminium 31.8mm
  • Gearing: 42 x 16, 51.11" ratio
  • Weight: 9.10kg
  • Colour: Blue polish

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 Pro Bike 2026

Brand: Inspyre SKU: Click to copy the SKU and show the pick location

Sale price$899.99 AUD

Or 4 payments of $224.99 AUD with

Colour - Purple

Top Tube Length - 20.5

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 120cm16.25"
Mini (20" wheels)110 to 140cm17 to 18"
Junior120 to 150cm18.25 to 18.75"
Expert130 to 170cm19.5 to 19.75"
Expert XL145 to 170cm20 to 20.75"
Pro150 to 175cm20.25 to 20.75"
Pro XL165 to 180cm21 to 21.25"
Pro XXL170 to 185cm and up21.5 to 21.85"
Pro XXXL175cm and up22"
Pro XXXXL180cm and up22.5"
Cruiser (24" wheels)175cm and up21.5" and up

Heights overlap between classes on purpose. Where you land in two, a growing rider is usually better on the larger, and a rider who wants the bike to turn faster on the smaller. 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.

  • Between two sizes and still growing? Take the larger size.
  • Racing gates and wanting the bike to turn faster? Take the smaller size.
  • Top tube is the number that actually changes the fit, so compare it against the bike they ride now.

Not sure? Send us their height and we will tell you what we would put them on.

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 120cm16.25"
Mini (20" wheels)110 to 140cm17 to 18"
Junior120 to 150cm18.25 to 18.75"
Expert130 to 170cm19.5 to 19.75"
Expert XL145 to 170cm20 to 20.75"
Pro150 to 175cm20.25 to 20.75"
Pro XL165 to 180cm21 to 21.25"
Pro XXL170 to 185cm and up21.5 to 21.85"
Pro XXXL175cm and up22"
Pro XXXXL180cm and up22.5"
Cruiser (24" wheels)175cm and up21.5" and up

Heights overlap between classes on purpose. Where you land in two, a growing rider is usually better on the larger, and a rider who wants the bike to turn faster on the smaller. 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.

  • Between two sizes and still growing? Take the larger size.
  • Racing gates and wanting the bike to turn faster? Take the smaller size.
  • Top tube is the number that actually changes the fit, so compare it against the bike they ride now.

Not sure? Send us their height and we will tell you what we would put them on.


$899.99 AUD

Price match request

Inspyre Neo Pro Bike 2026 - Purple / 20.5

Metro bike shipping from $59.99

Regional and remote rates may differ

Free in-store pickup - Brisbane

Availability

20.5
Purple
White

In stock at LUXBMX With supplier Preorder Sold out

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