The ultimate progression bike for young riders.
Power, control and off-road capability.
The Amped A20 Pro is a top-tier electric balance bike designed for older and more confident riders who want real performance off-road. With 800 W of brushless power, a removable long-range battery and advanced components like hydraulic forks and disc brakes, the A20 Pro brings adrenaline-fuelled adventure to riders ready for the next level.
Built around a rugged 6061 aluminium frame and fat off-road tyres, this bike is engineered for everything from grass tracks to wooded trails and open land; it’s the choice for experienced young riders who have outgrown smaller electric balance bikes and are chasing performance and capability.
Why we rate the Amped A20 Pro
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800 W brushless rear hub motor — strong performance with smooth delivery.
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Three speed modes for progression: Beginner, Advanced, Sport (up to ~28 mph).
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36 V 10 Ah removable lithium battery — up to ~35 km range.
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Hydraulic adjustable forks (80 mm travel) for confident off-road handling.
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XOD hydraulic disc brakes front & rear for strong stopping power.
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20″ wheels with Kenda off-road tyres for traction on varied terrain.
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Durable 6061 aluminium frame — strong yet rideable.
Who is it for?
✔ Riders typically aged 7–13+ (based on rider size and experience)
✔ Kids ready to move into serious off-road electric bikes
✔ Those who want extended range and higher top speeds
✔ Parents looking for progression beyond basic balance bikes
(Age and fit should always be considered alongside height, weight and ability.)
Amped A20 Pro Specifications
| Feature | Details |
|---|---|
| Age Guide | ~7–13+ years (dependant on rider) |
| Motor | 800 W brushless rear hub |
| Speed Modes | Beginner (~9.5 mph) / Advanced (~19 mph) / Sport (~28 mph) |
| Battery | 36 V 10 Ah removable lithium |
| Range | ~25–35 km per charge |
| Charge Time | Approx. 2–4 hours |
| Frame | 6061 full aluminium |
| Fork | Hydraulic adjustable (80 mm travel) |
| Brakes | Front & rear hydraulic disc (XOD) |
| Wheel Size | 20″ × 2.60″ |
| Tyres | Pneumatic Kenda off-road tyres |
| Seat Height | Approx. 58–68 cm |
| Net Weight | ~19 kg (with battery) |
| Max Rider Weight | ~100 kg |
| Dimensions (L×W×H) | ~145 cm × 68 cm × 90 cm |
(Specifications from official Amped and UK dealer information.)
Why we chose the A20 Pro
At Offspring MX, we want bikes that help riders progress and grow, not just spin wheels. The A20 Pro blends powerful performance with real off-road capability — letting kids explore further, gain confidence on tougher terrain and ride with control as they grow. It’s a serious bike for confident riders ready to push beyond the basics.
Good to know
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Always ride with appropriate protective gear
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Adult supervision recommended
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Suitable for off-road and private ground riding
Recommended Add-Ons
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Kids MX helmets
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Gloves & protective gear
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Offspring MX Gift Vouchers (great if you’re unsure about size or colour)
