NBPower 2000W Front Hub Motor (20") vs QS Motor QS205 50H V3 3000W 3T Bicycle Hub (27.5")
Verdict
The QS Motor QS205 50H V3 3000W 3T Bicycle Hub (27.5") delivers 3000 W of power versus 2000 W, with 160.00 Nm torque compared to 70.00 Nm.
Specification Comparison
| Spec | NBPower 2000W Front Hub Motor (20") | QS Motor QS205 50H V3 3000W 3T Bicycle Hub (27.5") |
|---|---|---|
| Power & Performance | ||
| Rated RPM | 700 RPM | 1020 RPM+320RPM |
| Min Voltage | 48 V | 48 V |
| Max Voltage | 72 V | 96 V+24V |
| Wattage | 2000 W | 3000 W+1000W |
| Pole Pairs | 23+7 | 16 |
| Max Torque | 70.00 Nm | 160.00 Nm+90Nm |
| Physical | ||
| Dropout Width Min | 100.0 mm | 150.0 mm+50mm |
| Dropout Width Max | 100.0 mm | 150.0 mm+50mm |
| Wheel Size | 20 | 27.5+7.5 |
| Spoke Holes | 36 | 36 |
| Features | ||
| Position | front | rear |
| Drive Type | direct_drive | direct_drive |
| Pre-Laced | Yes | Yes |
| Disc Brake | Yes | Yes |
| Rim Brake Compatible | No | -- |
| Other | ||
| Peak Wattage | 4000 W | 6000 W+2000W |
| Max Speed | 70 km/h | 100 km/h+30km/h |
| Stator Diameter | 205 mm | 205 mm |
| Magnet Height | -- | 50 mm |
| Shaft Config | double | double |
| Rim Attachment | spoke | spoke |
| Platform Version | -- | V3 |
| Pricing | ||
| Sellers in Stock | 0 | 0 |