Complexity disappear
Motor and transmission are combined into a single unit. An automatic, continuously variable transmission takes care of shifting, with an option for manual control. Precisely tuned. Natural in the way it rides.
Connectivity that makes sense
Connected to your smartphone and digital services. Everything works together seamlessly and adapts to your needs. Safety and service are built in. There when you need them.
Energy when you need it
In just 20 minutes, the battery charges to 80% – so you’re ready to go again quickly. More time riding, less time charging and maximum flexibility in everyday life.
Complexity disappear
Motor and transmission are combined into a single unit. An automatic, continuously variable transmission takes care of shifting, with an option for manual control. Precisely tuned. Natural in the way it rides.
Connectivity that makes sense
Connected to your smartphone and digital services. Everything works together seamlessly and adapts to your needs. Safety and service are built in. There when you need them.
Energy when you need it
In just 20 minutes, the battery charges to 80% – so you’re ready to go again quickly. More time riding, less time charging and maximum flexibility in everyday life.
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ECVT Technology
Ride. Don’t shift.
ECVT Technology changes how an e-bike feels. No gears.
No interruptions. No thinking about shifting.
The system combines motor and transmission into one intelligent unit. It automatically adjusts while you ride – smoothly and continuously.
You just pedal. The bike does the rest.
Why riders love it
ECVT makes riding simpler, smoother, and more enjoyable.
Because the best shifting experience is not noticing it at all.
1
Always the right cadence
Choose your preferred cadence. The AI-based ECVT keeps it consistent at all times.
2
Smooth, silent shifting
Seamless transmission adjustment. No gear steps unless you want them. Individually tunable.
3
Optional manual shifting
For riders who prefer full control, manual shifting is available.
4
Less mechanical complexity
Fewer parts. Reduced risk of failure. Completely maintenance-free.
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Drive unit
One concept. Two models. Which one is yours?
Weight
3.85 kg
Max. speed
25/45 km/h
Max. Power
1,200 W
Max gear range
400 %
Max. cadence
> 120 RPM
Housing
Mg
Weight
3.85 kg
Max. speed
25/45 km/h
Max. Power
1,500 W
Max gear range
500 %
Max. cadence
> 120 RPM
Housing
Mg
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Super Charging
80% in 20 minutes
The Super Charger delivers high charging performance so you can continue your ride without long breaks. Intelligent battery management keeps the charging process stable and safe.
Fast when you need it
A short stop is enough to add significant range. Ideal for commuting, quick breaks or a short café stop during a ride.
Designed for everyday riding
Controlled charging protects the battery while ensuring reliable performance in daily use and on longer tours.
Supercharger & Batteries
Ready for Super Charging
Two batteries are optimized for the Gobao Supercharger. The 52 V batteries with 500 Wh and 750 Wh capacity use superfast charging cells designed for high charging currents. This allows you to recharge quickly while maintaining long battery life.
EC-521FEU AI
Weight
1,200 00g
Dimension
210 × 80 × 45 mm
Charging current
30 A
Applicable battery voltage
52 V
Input voltage and frequency
AC 100 ~ 240 / 50 ~ 60 Hz
Times
Charging time (0 – 80 % charge of 750 Wh battery)
28 min
BT750FS
Capacity
750 Wh
Weight
3.6 kg
Dimension
F 425 × 71.6 × 71.6 mm
Energy-to-weight ratio
208 Wh/kg
Rated voltage
50.4 V
Pulse discharge current
34 A
Continuous discharge current
25 A
Times
Charge 0 – 50 % (30 A charger)
16 min
Charge 0 – 80 % (30 A charger)
28 min
BT500ES
Capacity
500 Wh
Weight
2.6 kg
Dimension
E 425 × 71.6 × 50 mm
Energy-to-weight ratio
192 Wh/kg
Rated voltage
50.4 V
Pulse discharge current
34 A
Continuous discharge current
20 A
Times
Charge 0 – 50 % (30 A charger)
15 min
Charge 0 – 80 % (30 A charger)
24 min
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Connectivity
Your bike. Connected.
The CCU (Connectivity Control Unit) links your bike to your smartphone and digital services. Security functions, remote control and smartphone integration work seamlessly together. Stay connected. Stay in control.
Protection built in
Your bike actively protects itself.
• Alarm and flashing lights
• Geofencing alerts
• Battery protection
Security that rides with you.
Control from anywhere
Access important bike functions remotely.
• Bike tracking
• Disable motor assist
• Control lights and alarm
Your bike. Wherever you are.
Phone becomes the key
Unlock and manage your bike with your smartphone.
• Unlock the bike via app
• Share digital access
• Password protection
Simple. Secure.
Intelligent lighting
The CCU manages the lighting system directly.
• Control the lights
• Automatic light activation
Better visibility. More safety.
Protection built in
Your bike actively protects itself.
• Alarm and flashing lights
• Geofencing alerts
• Battery protection
Security that rides with you.
PROTECTION BUILT IN
Your bike actively protects itself.
• Alarm and flashing lights
• Geofencing alerts
• Battery protection
Security that rides with you.
CONTROL FROM ANYWHERE
Access important bike functions remotely.
• Bike tracking
• Disable motor assist
• Control lights and alarm
Your bike. Wherever you are.
PHONE BECOMES THE KEY
Unlock and manage your bike with your smartphone.
• Unlock the bike via app
• Share digital access
• Password protection
Simple. Secure.
INTELLIGENT LIGHTING
The CCU manages the lighting system directly.
• Control the lights
• Automatic light activation
Better visibility. More safety.