The 2015 Kuberg Trial E is a small electric trials bike for children. Its electric motor makes 1 hp through an automatic chain drive, for a top speed of about 27 km/h and up to two hours of riding per charge. A very low 470 mm seat and 29.9 kg dry weight suit young beginners.
Editorial estimate from the spec sheet - not lab tested
Off-road & trail55%
Cornering40%
City riding10%
Daily riding15%
Touring5%
Two-up0%
Track5%
Best for
It exists to let kids practice balance, throttle control, and light trials-style obstacle riding at very low, controlled speeds in a backyard or safe off-road area.
Built for
The character is gentle, quiet, and forgiving thanks to its electric motor, automatic transmission, and capped 27 km/h top speed, prioritizing safety over excitement.
Not ideal for
It is not suitable for adults, teenagers, highway or road use, touring, or anyone seeking real speed or performance.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Full specifications
Engine
Power
1.0 HP (0.7 kW)
Power/weight ratio
0.0334 HP/kg (dry)
Cooling system
Air
Starting
Electric
Transmission
Transmission type
Automatic
Final drive
Chain
Performance
Top speed
27.4 km/h (17.0 mph)
Dimensions & weight
Wheelbase
889 mm
Seat height
470 mm
Dry weight
29.9 kg
Chassis & suspension
Frame
Steel double cradle tube frame, powder-coated
Front suspension
Telescopic fork
Rear suspension
Spring
Brakes & wheels
Front brakes
Expanding brake (drum brake)
Rear brakes
Expanding brake (drum brake)
Other
Color options
White
Comments
6 hour charging time. Intended for children.Range up to 2 hours.
Specs last verified against published sources: .
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted
Specification
2014
2015
2016
2017
Dry weight
30 kg
30 kg
30 kg
33 kg
Seat height
470 mm
470 mm
470 mm
520 mm
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
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