Fiido Air Carbon e-bike geometry

| M | L | XL | |
| Rider height | 5'4" (165cm) - 5'9" (175cm) | 5'7" (170cm) - 6'3" (190cm) | 6'1" (185cm) - 6'9" (205cm) |
| Wheel size | KENDA 700*40C | KENDA 700*40C | KENDA 700*40C |
| A-Seat tube | 510 | 540 | 580 |
| B-Seat tube angle | 73° | 73° | 73° |
| C-Head tube | 150 | 170 | 190 |
| D-Head angle | 71° | 72° | 72.5° |
| E-Top tube length | 576 | 592 | 600 |
| F-Standover height | 818 | 845 | 876 |
| G-BB drop | 70 | 70 | 70 |
| H-Rear Center | 435 | 435 | 435 |
| I-Wheelbase | 1057 | 1063 | 1063 |
| J-Reach | 394 | 404 | 405 |
| K-Stack | 593 | 616 | 638 |
| L-Maximum seat height | 950 | 1010 | 1080 |
| M-Minimum seat height | 890 | 920 | 950 |
| N-Total length | 1755 | 1780 | 1780 |
| O-Handlebar height | 987 | 1010 | 1032 |
| P-Handlebar length | 655 | 655 | 655 |