Engwe • Fat-Tire E-Bike FITMENT SHEET
Engwe EP-2 Pro / Engine Pro (750W Folding Fat Bike): Real Range, Tire Size/PSI, Brake Pads & Charger Spec
KURZANTWORT & TECHNISCHE ZUSAMMENFASSUNG • OWNER CHEAT SHEET
The Engwe EP-2 Pro / Engine Pro (750W Folding Fat Bike) runs on a 48V 13Ah (624Wh) battery (13S5P (or 13S 16Ah 768Wh Upgraded)) with a 54.6V full-charge voltage and a real-world range of 52 km (32 mi) for a 75 kg rider. It uses 20 x 4.0" Knobby Fat Tire tires inflated to 20 PSI front / 22 PSI rear and Shimano B01S / B05S Compatible Rectangular Resin Pads brake components.
| Component / Parameter | Verified Workshop Specification |
|---|---|
| Battery Architecture | 48V 13Ah (624Wh) • 13S5P (or 13S 16Ah 768Wh Upgraded) |
| 100% Full / 0% Cutoff Voltage | 54.6V Max → 39.0V BMS Cutoff (View Chart) |
| Charger Port & Spec | DC 5.5 x 2.1mm Barrel Jack (54.6V 2.0A–3.0A) |
| Motor Output (Nominal / Peak) | 750W Nominal / 960W Peak |
| Claimed vs Real Range (75 kg) | Claimed: 100 km • Real Tested: 52 km |
| Heavy Load (100 kg) / Winter (0°C) | 100 kg Rider: 41 km • Winter 0°C: 36 km |
| Exact Tire Size & ETRTO | 20 x 4.0" Knobby Fat Tire • ETRTO: 100-406 (Schrader Valve AV 32mm) |
| Recommended Tire Pressure | Front: 20 PSI (1.38 Bar) • Rear: 22 PSI (1.52 Bar) |
| Brake Caliper & Pad Compatibility | 160mm / 180mm Mechanical or Hydraulic Disc Brakes • Pad Code: Shimano B01S / B05S Compatible Rectangular Resin Pads |
| Curb Weight & IP Rating | 30 kg • IPX4 |