The Fiido D3 Pro is a compact folding e-bike built around a 14-inch aluminum frame, a 250W geared rear hub motor with 35 N·m of torque, and a 280.8Wh battery rated for up to 33 km. It folds at the stem and weighs 17.3 kg, so it fits in a car trunk, a motorhome or a closet. It suits short commutes, errands and mixed car-plus-bike trips rather than long-distance riding. Against larger-wheel e-bikes it trades comfort and range for portability, and it has no gears, so pedaling with the motor off is hard work. Owners rate it highly for build quality, easy assembly and smooth pedal assist.
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Owners rate the D3 Pro highly, praising its compact fold, smooth pedal assist and solid build for the money. Complaints center on the non-removable battery, the lack of gears and a small delay in motor engagement.
| Measurement | Value |
|---|---|
| Rider heights | 4'11" (150cm) - 6'1" (18 |
| Wheel size | CST 14*2.125 |
| A-Seat tube | 253 |
| B-Seat tube angle | 74.5° |
| C-Head tube | 110 |
| D-Head angle | 73.5° |
| E-Top tube length | 492 |
| F-Standover height | 332 |
| G-BB drop | -93 |
| H-Rear Center | 372 |
| I-Wheelbase | 870 |
| J-Reach | 387 |
The Fiido D3 Pro Mini is a compact electric bike with a 14-inch aluminum alloy frame. It weighs 17.3 kg (38.1 lbs). The stem folds for storage at home, in a car or at the office.
A 250W brushless geared motor delivers 35 N·m of torque. The DMEGC 280.8Wh battery gives a range of up to 33 km (20.5 miles) on a single charge. A full charge takes 3 to 4 hours.
The seatpost and handlebars are adjustable, so the bike fits riders from 150 cm (4'11") to 185 cm (6'1"). It has an IP54 waterproof rating for the whole bike, which covers rain, splashes and dust. A 1.47-inch LCD shows ride information.







