| Model | S004-1 | S004-2 |
| Frame Material | Aluminum Alloy+Carbon Fiber | |
| Seat Width | 36/38/40/42 cm | |
| Seat Depth | 40 cm | |
| Front Seat Height | 49 cm | 41-45.4 cm |
| Rear Seat Height | 43 cm | 38-42 cm |
| Backrest Height(Off Seat) | 20-24 cm | |
| Backrest Height(Off the Ground) | 74.5-80.5 cm | 68-73 cm |
| Max Load | 120 kg | |
| Unfold Size | 76-80*52-58*75- 81 cm | 80-84*52-58*70-7 6 cm |
| Package Size | 76 * 64 * 60 cm | |
| Net Weight | 13 kg | 10.5 kg |
| Gross Weight | 17 kg | 15 kg |
| Front Wheel | 4'' *2pcs | |
| Rear Wheel | 24'' *2pcs | |
| Anti-tipper | No | |
| Colors In Stock | Black/Yellow | |
| OEM/ODM | OEM | |
| Warranty | 3 years on frame (Except man-made damage) | |
