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By certification 
| 75A | |
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|
| Rated Volate(V): | 24/36/48 |
| Rated Power(w): | 180-250 |
| Rated Speed(km/h): | 25 |
| Temperature(℃): | -20～45 |
| Rated Efficiency％: | ≥82 |
| Hall Sensor: | Optional |
| Integrate Speed Senor: | Optional |
| Color: | Balck/Silver/Shining |
| Reduction Ratio: | 1:4.33 |
| Wheel Size: | 16"-28" |
| Weight: | 1.9 |
| Open Size: | 120-135 |
| Drive and Freewheel: | 6-8S |
| Cable Location: | Shaft Center right |
| Spoke Specification: | 36H*12g/13g |
| Brake Type: | V Brake/Disc |
| Noise(db): | <55db |
| Waterproof Grade: | IP65 |
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