| Product name: Dolphin |
Motor: MXUS Brushless geared DC motor |
Brakes: 160mm disc brakes |
| Model name: QSEB 03 |
Rated output power: 350W |
Rim: 20-inch Al-Alloy 12G36H |
|
Size:62.9*23.3*44.1inch
|
Motor efficiency: ≥85% |
Tire: 20x2.35" |
|
Folding Size: 32.6*18.9*27.5inch
|
Rated RPM: 310±10r/min |
Chain wheel: Prowheel 52T |
|
Wheelbase:43.5inch
|
Rated voltage: 48V |
Freewheel: Shimano 14-28T |
| Net weight: 50lbs |
Max torque: 40N.m |
Derailleur: Shimano 7 speed |
| Range: 62.5Miles（PAS） |
Overcurrent protection: 15±1A |
Chain: KMC |
| Max. load: 300lbs |
Low-voltage protection: 30±1V |
Handlebar: Promax |
| Max. speed: 20MPH |
Kwh: ≤1.2Kw.h |
Display: Kunteng LCD |
| Charging time: 6~7 Hrs |
Modes: 5 levels |
Controller: Kunteng sine wave FOC |
| Battery type: Samsung Lithium-ion |
Tire diameter: 20x2.35 Inch |
Brake levers: Al-Alloy e-bike lever |
| Battery capacity: 36V 14Ah |
Frame: 20 inches 6061 Al-Alloy Foldable |
Saddle: KNUS |
| Noise: ≤ 62 dB(A) |
Front fork: 20 inches 6061 Al-Alloy |
Pedal: Foldable Pedals |
