EBMX XUB-80 (Air Cooled)
The EBMX XUB-80 is an air-cooled IPM PMSM inrunner mid-drive motor for the Sur-Ron Ultra Bee, rated 40kW with an 80mm stator stack and U42H magnets. It uses encoder-based control with an industry-leading 1mm rotor air gap, revs out to 12,000 RPM, and features 180°C-rated windings to stay cool under sustained race conditions. Tuned to pair with the EBMX X-9000 controller.
In brief: 15500W mid-drive motor. 48–104V rated. From $1299.
Specs verified Sep 12, 2026
Where to Find
Prices tracked across 4 sellers* Shipping estimates are for the contiguous US and may vary by location.
Price History
Price History
Price changes tracked by the crawler
Current best price $1,299.00. Over the past 90 days: low $1,299.00, high $1,489.99, average $1,365.28 — down 5% vs average.
- Darwin EV
- Electron Cycles
- GritShift
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Specifications
Motor Design
- Design
- Inrunner PMSM
- Stator Height
- 80mm
- Pole Pairs
- 5
- Cooling
- Air
Performance
- Wattage
- 15500W
- Peak Wattage
- 40000W
- Rated Voltage
- 48–104V
- KV Rating
- 88
- Rated RPM
- 12000
- Max Torque
- 65.00Nm
Electrical
- Max Phase Amps
- 1100A
Features
- PAS Sensor Type
- None
- Temp Sensor
- None
- Has Encoder
- Yes
Physical
- Weight
- 14 kg
- Dimensions (L×W×H)
- 138mm × 181.5mm × 181.5mm
- IP Rating
- IP67
