The Radio Xenon Expert Disc 20 Inch Bike is pictured against a white background, featuring a dark blue lightweight alloy frame with black handlebars, seat, and tires.
The Radio Xenon Expert Disc 20 Inch Bike, featuring a black lightweight alloy frame, flat handlebars, and thick tires, is displayed in profile view against a white background.
The Radio Xenon Expert Disc 20 Inch Bike, featuring a blue lightweight alloy frame, wide handlebars, black saddle, and thick tires, is displayed against a white background.
Close-up of a bicycle rear wheel showing disc brake rotor, caliper, chain, and part of the frame with "Radio Xenon Expert Disc 20 Inch Bike" branding, highlighting its lightweight alloy frame and sealed cassette drivetrain.
Close-up of the Radio Xenon Expert Disc 20 Inch Bike’s front end, highlighting the handlebars with the “Radio” branding, brake lever, top of the front fork, and part of the seat. Its lightweight alloy frame ensures optimal performance on the track.
Close-up of the Radio Xenon Expert Disc 20 Inch Bike's black handlebar, featuring a textured rubber grip and an attached brake lever, part of this BMX race bike designed with a lightweight alloy frame and sealed cassette drivetrain.
Close-up of the geometric cutout seat on the Radio Xenon Expert Disc 20 Inch Bike, featuring a lightweight alloy frame in metallic blue, with part of the rear tire visible.

Description

The Radio Xenon Expert is a lightweight, race ready BMX built for speed and precision on the track. A hydroformed 6061-T6 alloy frame with disc brake ready dropouts and integrated chain tensioners pairs with a chromoly fork for fast acceleration and smooth rolling every lap.

The drivetrain is a sealed cassette setup: 165mm Radio Raceline Xenon 3pc cranks, a 40T alloy sprocket and a 16T sealed driver, laced up with fully sealed Arise hubs on Clipper Junior rims. A rear disc brake, race tuned geometry and Tioga Power Block tyres finish it off.

Features
  • Built light for the track. A hydroformed 6061-T6 alloy frame with a chromoly fork keeps weight down while holding its line at race speed.
  • Sealed cassette drivetrain. A 16T Radio Raceline sealed driver and 40T alloy sprocket on 165mm 3pc cranks give fast acceleration and smooth rolling.
  • Rear disc brake. The Arise Xenon disc brake and lever hand the rider control and confidence when the pace picks up.
  • Fully sealed Arise hubs. A 28h Bravo front and Alfa disc cassette rear on sleeved joint Clipper Junior alloy rims, all on crmo axles.
  • Tioga Power Block tyres. Race rubber matched to the Xenon Expert's tuned geometry, made for riders chasing podium results.

Specifications
  • Size: 20"
  • Frame: Hydroformed 6061-T6 alloy, forged and disc brake mount ready dropouts, integrated chain tensioners
  • Fork: Crmo, 1-1/8" butted steerer, crmo fork legs, 23mm offset
  • Headset: FSA No.28 integrated, sealed, 1-1/8"
  • Stem: Arise Cobalt toploader, 50mm extension, alloy
  • Bars: 6061-T6 alloy
  • Grips: Radio Raceline Xenon, diamond knurling, clamp-on, 132mm
  • Brakes: Arise Xenon disc brake, rear
  • Brake lever: Arise Xenon disc brake lever
  • Cranks: Radio Raceline Xenon 3pc, forged alloy, CNC machined, 165mm
  • Bottom bracket: Radio Raceline, BSA square taper, sealed
  • Sprocket: Radio Raceline 40T, alloy
  • Chain: KMC Z6, 1/2" x 3/32"
  • Pedals: Radio Raceline Xenon Slim, alloy
  • Front hub: Arise Bravo, alloy CNC, fully sealed, 28h, 3/8" female crmo axle
  • Rear hub: Arise Alfa, alloy CNC, fully sealed, 28h, disc brake cassette, 3/8" crmo axle
  • Rear cog: Radio Raceline 16T sealed cassette driver, 1/2" x 3/32"
  • Rims: Arise Clipper Junior, sleeved joint, 28h, alloy
  • Tyres: Tioga Power Block

Assembly information

Your race 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
  • Spin the rear wheel and check the rotor runs clear of the calliper
  • Check the brake and tyre pressure before the first ride

Disc brakes: keep your fingers off the rotor and pads, because oil from your skin contaminates the braking surface and takes the bite away. If the rotor rubs, loosen the two calliper bolts, squeeze the lever, then tighten them again with the lever held on. Bed the brake in with a few firm stops before you race it.

Tools: Allen key set and a 15mm spanner for the pedals. Check your axle hardware, since race bikes vary between bolt-on nuts and a thru-axle.

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.

Radio Xenon Expert Disc 20 Inch Bike

Brand: BMX International SKU:

$1,599.99 AUD

Or 4 payments of $399.99 AUD with

Colour - Dark Grey

Top Tube Length - 19.5

$1,599.99 AUD

Price match request

Radio Xenon Expert Disc 20 Inch Bike - Dark Grey / 19.5

$12.99 flat-rate shipping Australia-wide

Express from $21.99

Free in-store pickup - Brisbane

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