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Bafang M620 Ultra 48V Crank-Drive OEM Unit

£800.00

Price includes 20% VAT.

The legendary Bafang M620 Ultra crank-drive, 160Nm torque-sensing mid-motor for extreme builds. For off-road / private land use only — not road-legal in the UK.

About this item

  • Throttle: Full throttle
  • Motor Power: 1000w Peak
  • Motor type: Mid-drive crank unit (M620 Ultra OEM)
  • Torque: 160Nm
  • Voltage: 48V / 52V compatible
  • Sensors: Torque + speed + cadence
  • Bottom bracket fit: 120mm BSA / frame-integrated (Ultra mount)

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SKU: VX-BAFANGM620ULTRA48V Category:
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The Bafang M620 ‘Ultra’ is the most powerful unit in Bafang’s integrated crank-drive line-up and a cult favourite among hard-core builders. It combines a torque sensor, speed sensor and cadence sensor for sophisticated power delivery, with a heavy-duty internal gearset rated to a massive 160Nm — enough to haul the steepest, loosest off-road climbs. This VOLTARC build supplies the Ultra as a high-output off-road unit with a full throttle and de-restricted firmware. For off-road / private land use only — not road-legal in the UK. With 160Nm of torque, full throttle and de-restriction it sits well outside the UK EAPC limits and must only be ridden on private land or off-road with permission. Supplied with the M620 Ultra mid-motor, torque-sensing bottom bracket, colour display and wiring loom for integration into a compatible Ultra frame.

Brand

Throttle

Full throttle

Motor Power

1000w Peak

Motor type

Mid-drive crank unit (M620 Ultra OEM)

Torque

160Nm

Voltage

48V / 52V compatible

Sensors

Torque + speed + cadence

Bottom bracket fit

120mm BSA / frame-integrated (Ultra mount)

Assist mode

Pedal-assist + full throttle (de-restricted)

UK status

Off-road / private land only — not road-legal

Not road-legal in the UK

This machine is fitted with a full twist-grip throttle and is not compliant with UK EAPC (Electrically Assisted Pedal Cycle) regulations. It must only be used on private land or a closed circuit with the landowner’s permission. Using it on a public road, cycle path or other public place would require type approval, registration, tax, insurance and a relevant licence.

Riders are responsible for using appropriate protective equipment and complying with local rules.

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