Dimension
1. Front wheel 8 inches
2. Rear wheel 12 inches
3. Car length 92cm
4. Car height 88cm
5. Seat width 46cm Car width 60cm
Materials
Aluminum alloy frame
Configuration performance
1.Load capacity 100KG motor 250W
2.Voyage 10-15KM (depending on road conditions and weight)
3.Nole controller
4.Electromagnetic brake motor.
5.Antibacterial and breathable Oxford double seat cushion
6.Speed 1-6km/h (adjustable in five gears)
Tianhe Medical 
