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retrofit kits

Automatic

Manual

Our 2000W mid-drive PMSM motor delivers strong torque, high efficiency, and reliable performance, engineered specifically for electric motorcycle retrofit systems. With robust thermal protection, smart sensing, and an IP67 waterproof rating, this motor provides smooth, durable, and low-maintenance electric power for everyday riding.

  • Motor Type: QS Motor 2000W 120 70H Mid-Drive PMSM

  • Rated Power: 2000W

  • Rated Voltage: 72V DC

  • No-Load Speed: 3200 rpm (up to 4600 rpm with flux weakening)

  • Maximum Efficiency: 92%

  • Maximum Torque: 245 Nm

  • Cooling System: Free cooling (no liquid system required)

  • Motor Weight: 8.8 kg

Degson ebbh

The Degson EBBH series is specifically designed to meet the rigorous demands of electric two-wheelers (E2W), offering exceptional high-power performance and extreme environment defense.

  • Up to 120A continuous power output

  • IP67 waterproof rating in mated condition

  • Compliant with major light-EV open specifications

  • Continuous Current : 120A Max

  • Signal Contacts : 2 Power + 6 Signal Pins

  • Locking Mechanism : Snap Joint / Self-Locking

  • Working Voltage : 100VDC

  • Vendor Sourcing : Highly Flexible (Multi-Vendor)