EUNORAU E-FAT-STEP 48V 12.5Ah/17.5Ah 500W Folding Step-Thru Electric Bike
The EUNORAU E-FAT-STEP 48V 12.5Ah/17.5Ah 500W Folding Step-Thru Electric Bike is an electric bike. It combines a 48V/500W Brushless DC hub motor, high torque, a top speed of 20 mph and up to 40-50 Miles of range.
Browse it alongside the rest of our electric bikes, compare the specs below, and choose the setup that fits how you ride.
At a glance
- Speed: up to 20 mph
- Range: 40-50 Miles per charge
- Power: 48V/500W Brushless DC hub motor, high torque
- Battery: 48V/12.5Ah
- Braking: Promax 160 MM Disc Brake
Full specifications
| Specification | Detail |
|---|---|
| Motor | 48V/500W Brushless DC hub motor, high torque |
| Battery | 48V/12.5Ah |
| Top Speed | 20 mph |
| Range | 40-50 Miles |
| Throttle | Thumb Throttle |
| Brakes | Promax 160 MM Disc Brake |
| Tires | 20 x 4.0 |
| Frame | Aluminum Alloy |
| Product Weight | 63.6 lbs |
| Dimensions | 98 L x 48 W x 72 H cm |
Who it’s for
This one is built for riders who want pedal-optional range and easy hills.
Key features
Purpose-built power
The 48V/500W Brushless DC hub motor, high torque pushes this electric bike to 20 mph.
Battery and range
A 48V/12.5Ah pack delivers up to 40-50 Miles per charge.
Control and comfort
It pairs Promax 160 MM Disc Brake for confident stopping.
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Frequently asked questions
How fast is the EUNORAU E-FAT-STEP 48V?
It reaches 20 mph.
How far can it go, and how long does it take to charge?
Up to 40-50 Miles per charge. Real-world figures vary with rider weight, terrain and speed.
What kind of brakes does it use?
Promax 160 MM Disc Brake – chosen for stronger, more consistent stopping.
Always ride with a properly fitted helmet and appropriate safety gear. For riding-safety and battery-care guidance see NHTSA and Battery University.
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