Highlights

  • Race ready out of the box
  • Hydroformed 6061-T6 aluminium frame
  • Shimano hydraulic disc brake
  • Forward Joyride V2 sealed hubs

Description

The Inspyre EVO range of bikes are gaining traction with racers both at the start of their BMX racing journey, to those that are giving it a red hot crack. This French brand knows a thing or two about designing race winning geometry, as well as bringing great value to race bikes in a competitive market. 

The Inspyre Evo-C Disc Expert 2026 bikes are ready to race straight out of the box, at any level from a club night all the way to the national championships. With a suite of aftermarket parts from component brands like Pride (for the carbon forks) to Forward, SD and Tioga providing a mixture of bars, stem, cranks, hubs, rims and tyres. 

The frame is manufactured from premium aluminium 6061-T6 with hydroformed tubes that are triple butted. The dropouts are swell forged 3D aluminium. What does this mean? The frame is comparable to any aftermarket frame, with the dialled in race geometry. Shimano hydraulic disc brakes help pull you up as you blaze over the finish line. 

Over the past few years, the Inspyre EVO-C bikes have been one of our best selling race bikes across all sizes, from the junior right up and through the pro sized bikes, with the cruisers being super popular with mums and dads returning to racing. 

Straight off the floor, this bike could take you to an Aussie title, they're that good out of the box!

Features

  • Race ready out of the box. Set up for club nights through to the national championships, with Pride, Forward, SD and Tioga parts already bolted on.
  • Hydroformed 6061-T6 aluminium frame. Triple butted tubes and swell forged 3D dropouts give the 19.5" expert frame race geometry comparable to any aftermarket frame.
  • Shimano hydraulic disc brake. The BR-MT410 rear calliper, resin pads and 140mm Forward rotor haul you up at the end of the straight.
  • Forward Joyride V2 sealed hubs. 150 engagement points and a 6-pawl cassette mean the rear wheel picks up the moment the gate drops, on 28H double-wall rims.
  • Expert gearing and cockpit. 160mm SD B85 cranks, 40x16 at a 52.26" ratio and 5.5" x 26" bars suit a rider stepping up in speed.

Specifications

  • Size: 20x1-3/8" wheels, 19.5" top tube
  • Frame: Inspyre Evo-C Disc 19.5", premium aluminium 6061-T6, hydroformed triple butted tubes, swell forged 3D dropouts
  • Top tube: 19.5"
  • Fork: Pride Racing APEX, 1-1/8" pivot, 10mm
  • Headset: Semi integrated, sealed bearings, ZS44 | ZS44
  • Stem: Forward top load, aluminium 6061-T6, 40mm
  • Bars: Inspyre Evo aluminium, 22.2mm, 5.5" x 26", BS: 7° / US: 2°
  • Grips: Forward Lock On 95mm, Kraton
  • Brakes: Shimano BR-MT410 rear calliper, post mount, resin pads, Forward 140mm rotor
  • Brake lever: Shimano BL-MT401, right lever, black
  • Cranks: SD B85, 2-piece, 4-bolt (104 BCD), 160mm
  • Bottom bracket: Forward external BSA, sealed bearings
  • Chainring: 4-bolt aluminium 40T, alloy bolts
  • Chain: KMC Z-1, 1/2" x 3/32"
  • Pedals: Aluminium, 9/16
  • Front hub: Forward Joyride V2, aluminium 28H, 10mm, fully sealed bearings, female bolts
  • Rear hub: Forward Joyride V2 Disc, aluminium cassette 28H, 10mm, fully sealed bearings, 150 engagement points, 6-pawl system, female bolts
  • Rear cog: 16T, 1/2" x 3/32", chromoly
  • Spokes: Stainless 14G
  • Rims: Forward Joyride, aluminium 28H, double-wall
  • Tyres: Tioga Fastr X 20x1-3/8", Tioga Powerblock 20x1-3/8"
  • Seat: Combo nylon saddle, 214x113mm
  • Seat post: Nylon combo, 162x27.2mm
  • Seat clamp: Forward AM 31.8mm
  • Gearing: 40x16, 52.26" ratio

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 Evo-C Disc Expert Bike 2026

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

Sale price$2,199.99 AUD

Or 4 payments of $549.99 AUD with

Recommended Rider Height: 140 to 155 cm

Colour - Blue

Top Tube Length - 19.5

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 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 Evo-C Disc Expert Bike 2026 - Blue / 19.5

$2,199.99 AUD

Price match request

  • Arrives mostly assembled. Most people finish it in 10 to 20 minutes.
  • Pay over time with Zip Money. PayPal Pay in 4 covers orders under $2,000. How it works

Bike shipping from $39.99All rates

Free in-store pickup - Brisbane

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