Description
The Radio Raceline Xenon Expert XL Disc takes the Expert race platform and adds extra room for taller junior racers, with factory rear disc braking already sorted.
The hydroformed alloy frame, race-specific geometry and lightweight component sizing keep it responsive at the gate while the longer Expert XL fit gives growing riders the space they need without jumping too early into Pro sizing.
Right-size race bike first. Speed comes a lot easier when the rider is not folded over it.
Specifications
Key fit measurements first, followed by the full build detail available for this bike. Variant-specific specifications should be checked against the selected option.
Bike & Fit
- Riding Style:
- Race BMX
- Wheel Size:
- 20"
- Top Tube:
- 20.5"
- Model Year:
- 2026
- Weight:
- 9.09 kg
Frame & Cockpit
- Fork Offset:
- 23 mm
- Handlebar Rise:
- 7"
- Handlebar Width:
- 26.25"
- Headset Type:
- Integrated
Drivetrain
- Crank Length:
- 140 mm
- Bottom Bracket:
- BSA square taper
- Gearing:
- 40T
Wheels & Tyres
- Tyre Size:
- 20 x 1-1/8"
- Axle Standard:
- 3/8"
- Hub System:
- Cassette
- Driver Size:
- 16T
Brakes
- Brake Position:
- Rear
- Brake Mount:
- Disc
Seating
- Seat Mount:
- Integrated Combo
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