At the heart of the 2014 Kuberg Trex trial motorcycle, Kuberg features a purpose-built air-cooled electric configuration. In factory specification, peak output is rated at 6.7 HP (4.9 kW) while maximum torque reaches 16 Nm (11.8 lb-ft), transferring power to the rear wheel through a automatic gearbox and chain final drive.
On the scales, the Trex measures 67 kg (148 lbs) dry, translating to a power-to-weight ratio of 0.1 HP/kg (10 kg per horsepower). Rider ergonomics and chassis geometry center around a 710 mm (28 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,370 mm (53.9 in) wheelbase engineered for quick, flickable steering geometry.
Power-to-Weight
0.1 HP/kg (10 kg/HP)
Standover Height
710 mm (28 in)
Engine
Engine TypeElectric
Engine DetailsBrushless DC
Power6.7 HP (4.9 kW))
Torque16.0 Nm (1.6 kgf-m or 11.8 ft.lbs)
CoolingAir
Transmission
GearboxAutomatic
Final DriveChain (final drive)
Performance
Top Speed55.0 km/h (34.2 mph)
Chassis
Frame TypePerimetric 25CD4S steel
Front SuspensionHydraulic telescopic fork Ø40 mm with settings.
Front Travel175 mm (6.9 inches)
Rear SuspensionSteel swingarm, progressive linkage system, single adjustable shock absorber.
Rear Travel170 mm (6.7 inches)
Wheelbase1370 mm (53.9 inches)
Wheels & Brakes
Front Tyre1.60-21
Rear Tyre2.15-18
Front BrakesSingle disc
Front Brake Ø182 mm (7.2 inches)
Rear BrakesSingle disc
Rear Brake Ø150 mm (5.9 inches)
Dimensions & Weight
Dry Weight67.0 kg (147.7 pounds)
Power/Weight0.1001 HP/kg
Seat Height710 mm (28.0 inches) If adjustable, lowest setting.
Overall Length2060 mm (81.1 inches)
Other
Color OptionsRed/white/gold
Notes
2 hour charging time. Intended for children. Range up to 1-2.5 hours. Lithium Polymer 48V 25Ah.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
