Product description:128SX front hub motor, for riding steep hills and loads to provide more adequate climbing power, rated power 250W/500W, maximum torque 60N.m, suitable for wheel size 20 "~28" urban travel bike
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| Product parameters |
| Bike Recommendation | E-TOUR/E-MTB | Efficiency(%) | ≥80 |
| Size : H1 / H2 | 129mm / 144mm | Weight (kg) | 2.8 |
| W1 / W2 | 6.2mm / 40.5mm | Speed(km) | 32/40 |
| W3 / W4 | 10.5mm / 44mm | Noise Grade (dB) | ＜55 |
| W5 / W6 | 28mm / 28mm | Operating Temperature | -20℃~45℃ |
| Installation Widths (mm/OLD) | 100mm | Cabling Route | Optional |
| Rated Power | 350W/500W | Spoke Parameter | 36H*13G (Optional) |
| Rated Voltage(DCV) | 36V/48V | Line Way | Left |
| Wheel Size(Inch) | 20"~28" | IP Level | 65 |
| Max Torque(N.m) | 60 | Certification | CE/RoHS/EN 15194 |
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If you have any questions or requirements regarding portable outdoor power solutions, please feel free to contact our customer service team. Our professional team will provide you with detailed product information, answer your questions, and tailor the best solution to meet your needs.
HANGZHOU MACFREY TECHNOLOGY CO.LTD.
Email：goalmay_adam@yeah.net
Telephone：+86-18768199252 / +86-0571-88775912
MACFREY JAPAN Co.,Ltd.
Telephone：+81-70-4458-1428