Highlights

  • Frame and Apex carbon fork
  • Thinner tubing for the young crew
  • SWELL V2.1 dropouts, 25mm adjustment
  • Post mount disc brake

Description

Get the matching look with the carbon Apex fork!

The French revolution in BMX racing started long ago when they travelled to the USA in the early to mid 90s and soo established a reputation for being some of the smoothest, and fastest riders on the planet. This reputation is as valid today with the French taking all 3 medals at the past Olympics.

The French build their tracks deep and steep which demands a frame with geometry that can handle the speed, and be responsive, the 2026 Inspyre V3 frame series fulfils this design criteria, with some of the fastest riders in the world slinging these around on the World Cup circuit.

Variable wall thickness of the hydroformed tubes means that these frames are stiff right where they need to be, while retaining near lightness of a carbon frame, but at a substantial lower price point. 

Additional frame stiffness in the Pro sizes is created by using a  larger seat tube, and a CNC'd head tube adds a aerodynamic flavour to the overall design of the V3 frame. The youngsters get their own design tweaks with the Junior, Expert and Expert XL frames running thinner tubing allowing these frames to be exceptionally light and not quite as stiff. After all, the young crew aren't quite pumping our 2000 watts, yet!

At the rear end, according to Inspyre 
"The SWELL rear dropout system has been completely redesigned for a better user experience. The SWELL V2 dropouts provide a real 25 mm adjustment range. The internal aluminium 7075-T6 plates in the dropouts stay in place even when the wheel is removed, ensuring optimal ease of use during maintenance. The chain tensioning system uses two CNC-machined adjusters mounted on a stainless-steel axle. The disc brake mount follows the postmount standard for a 120 mm disc, but it is possible to use a 140 mm disc with a +20 mm spacer. The dropout comes standard with a 15 mm thru-axle (sold separately). 15mm to 10mm adapters are included with the frame."

Comment from the LUX LAB workshop - "These are bloody nice frames to build up, and the dropout system does what it says on the tin. It works and is easy to install and adjust. Other frame companies should take note" Ev, LUX co-owner and BMX tech guru.

Features

  • Frame and Apex carbon fork. The set includes the matching Apex carbon fork, so the front end is sorted before you start the build.
  • Thinner tubing for the young crew. Junior, Expert and Expert XL frames run thinner hydroformed 6061-T6 tubing, which makes them exceptionally light for smaller riders.
  • SWELL V2.1 dropouts, 25mm adjustment. The 7075-T6 plates stay in the dropout when the wheel is out, and two CNC adjusters on a stainless axle set chain tension.
  • Post mount disc brake. Standard fit is a 120mm disc, or a 140mm with a +20mm spacer. Hydraulic post mount brakes only.
  • Expert XL race geometry. A 20.2 inch top tube, 13.7 inch chainstay, 73° head angle and 71° seat angle on 451mm wheels.

Specifications

  • Top tube: 20.2 inch
  • Chainstay: 13.7 inch (centre)
  • Head tube angle: 73°
  • Seat tube angle: 71°
  • Bottom bracket: Euro BSA 68mm
  • Material: 100% 6061-T6 aluminium
  • Tubing: Hydroformed, multiple wall thicknesses
  • Dropouts: SWELL V2.1 enclosed 10mm/15mm, 25mm adjustment range, ADS chain tensioner
  • Brake mounts: Disc, post mount, 120mm disc (140mm with +20mm spacer)
  • Head tube: Integrated 1-1/8 (110mm)
  • Seat tube: 22.2mm
  • Seat clamp: 25.4mm
  • Fork legs: Apex carbon fork, included
  • Axle: 15mm thru-axle compatible, axle sold separately, 15mm to 10mm adapters included
  • Wheel size: 451mm (20 x 1-3/8)

Inspyre Concorde V3 Expert XL Frame/Fork Set (2026)

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

Sale price$1,699.99 AUD

Or 4 payments of $424.99 AUD with

Colour - Sunblast/Black

Top Tube Length - 20.2

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.

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.


Inspyre Concorde V3 Expert XL Frame/Fork Set (2026) - Sunblast/Black / 20.2

$1,699.99 AUD

Price match request

$12.99 flat-rate shipping Australia-wide, Express from $21.99

Free in-store pickup - Brisbane

Availability

20.2
Sunblast/Black
Black/Chameleon
Orange/Gun Metal
Black/Galactic Irridium
Midnight Black

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

Building a bike around this frame?

Add it to your cart, then pick the rest in our bike builder. Complete the build for 10% off the parts and free assembly.

Need Help ?

Chat with the LUXBMX crew!

  • 100% Australian owned
  • Australia's largest BMX range
  • Hassle-free returns
  • Fast trackable shipping

WE ALSO RECOMMEND:

Price match request

Seen it cheaper somewhere else? Send us the link and we'll take a look.