







| Model | EC-11 | EC-12 |
| Speed class | Shimano 9 Speed Cassette | SHIMANO 7 SPEEDS |
| Mileage per charge | 60 | 60 |
| Trame material | Alloy | Alloy |
| Tire size | 700C | 20*1.75 |
| Max speed | 25km/h | 32km/h |
| Max load | 150kgs | 120KGS |
| Voltage | 36v | 48V |
| Power supply | Lithium Battery | Lithium Battery |
| Braking System | F/R hydraulic disc brake | F/R hydraulic disc brake |
| Torque | 80NM | 50NM |
| Charging time | 5-6 HOURS | 5-6HOURS |
| Engine position | CENTRAL MOTOR | REAR HUB MOTOR |
| Battery location | DOWNTUBE | DOWNTUBE |
| Battery capacity | 15AH | 13.2AH |
| Gross weight | 30KG | 36KGS |
| Net weight | 28KG | 34.5KG |
| Package Size | 1440x270x870mm | 1630*280*900mm |
| Power | 250w | 250W |
| Color | Grey | Red |




