| Model | CO20 MAX |
| Meter Display | Key-Disp Smart Display |
| Frame Material | Aluminum Alloy |
| Color | Silver-Gray |
| Battery | 20Ah Samsung 21700 lithium battery |
| Battery Voltage | 48V |
| Charger Voltage | 56.4V 4A |
| Charger Plug Type | EU Plug |
| Charging Time | About 5 hours |
| Motor Wattage | 750W*2 |
| Torque | Single-motor Mode: 60 N.m Dual-motor Mode: 85 N.m |
| Speed Level | 5 Levels |
| Mechanical Shift | Shimano Tourney 7-speed Gears |
| Riding Modes |
1. Electric-only mode |
| Tire | CHAOYANG 20*4.0" |
| Brake | KTET Hydraulic disc brakes |
| Shock Absorber | Front fork suspension & tail mechanical suspension |
| Gradeability | 35°- 40° |
| Top Speed | 25km/h (can be unlocked) |
| Mileage of Pure Electric | 60-80km |
| Mileage of Assistance | 80-120km |
| Maximum Load | 150kg |
| Rear Seat Bracket Maximum Load | 50kg |
| Suitable Height | 160 - 190cm |
| Headlight | Big beam light |
| Tail Light | Yes |
| Turn Signal Light | Yes |
| Mudguard | Front & rear fender |
| Reflectors | Front & rear wheel |
| Waterproof Level | IP65 (life waterproof, can be used in the rain) |
| Net Weight of the Bike | 36.7kg |
| Weight of Battery | 4.6kg |
| Gross Weight | 43.5kg |
| Packing Mode | Folding |
| Package Size | 98×44×83cm |
| Accessories Pack | 1*Hanging bag 1*Tyre pump 1*Multi-function tool kit 1*Phone holder 1*Turn signal light (installed under the seat) 1*Charger |
Note:
The bicycle currently has a speed limit. If you want to lift the speed limit, please follow the steps below:1. Press and hold the power button at the same time and then the P1 character appears in the middle of the screen, Press the "+" button to add from P1 to P6.
2. Press the left button of the power button to display the speed on display, and press the button above the power button to increase the speed to what you want.
3. Press the left button of the power button again to return to P6.
4. Finally, press and hold the left button of the power supply to complete the setting.
