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By certification 
| 75T2 | |
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| Rated Volate(V): | 24/36/48 |
| Rated Power(w): | 180-320 |
| Rated Speed(km/h): | 25 |
| Temperature(℃): | -20～45 |
| Rated Efficiency％: | ≥82 |
| Hall Sensor: | Optional |
| Integrate Speed Senor: | Optional |
| Color: | Balck/Silver/Shining |
| Reduction Ratio: | 1:6.9 |
| Wheel Size: | 14"-28" |
| Weight: | 2.2 |
| Open Size: | 140 |
| Drive and Freewheel: | 1S-9S |
| 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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