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| Brand Name : | Suringmax |
| Model Number : | SR27H-500DR |
| Certification : | CE |
| Price : | $70-220 PER PIECE |
| Payment Terms : | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability : | 10000 sets per month |
| Delivery Time : | 5-15 working days |

| Working life | ≥3 YEAR | Voltage | DC 36V-48V |
| Color | BLACK/SILVER | Application | 20-29inch mountain bikes/road bikes |
| Max torque | 60Nm | Certification | CE, RoHS |
| Power | 500w | Warranty | 3 years |
| Speed | 30-50km/h | Efficiency | ≥80% |
| Dropout | 135mm | MOQ | 1 Piece |
| Controller | 48v22A | Brake | Disk brake/V brake |
| Max speed | 50km/h | Weight | 7.5kg |
Kit Specification:

The complete kit should contain the following items:
| Motor | With double rim assembled, 12/13g stainless steel /steel spokes |
| Battery | Frame/rack battery with LG cells 48V11.6AH-17.5AH |
| Controller | 48V22A/25A controller |
| Throttle | Twist/thumb throttle |
| Pas | 8-12 magnets |
| Ebrake | Brake level/ Brake sensor(can work with hydrulic brake) |
| Display | LED/LCD/Colourful display for your choice |
Contact us
| ♥ If you have any question,please feel free to contact us. |
| We will reply you within 12 hours. |
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