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Bafang BBS02B 48V 500W Mid-Drive Kit with 100mm BB Adapter (Fat Bike)

£499.00

Price includes 20% VAT.

Bafang BBS02B 500W mid-drive kit pre-fitted for wide 100mm fat-bike bottom brackets, with full throttle. For off-road / private land use only — not road-legal in the UK.

About this item

  • Throttle: Full throttle
  • Motor Power: 500W peak
  • Motor type: Mid-drive (crank / bottom bracket)
  • Rated power: 500W (48V)
  • Voltage: 48V
  • Torque: 100Nm
  • Bottom bracket fit: 100mm BSA (fat-bike adapter included)

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SKU: VX-BAFANGBBS02B48V500 Category:
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This VOLTARC-assembled kit pairs the proven Bafang BBS02B 48V 500W mid-drive motor with a 100mm bottom-bracket spacer set, making it a direct fit for fat bikes and wide-BB frames where the standard 68/73mm unit will not seat correctly. It delivers 100Nm through your drivetrain for confident climbing across sand, snow and loose trails, with both pedal-assist and a full hand/thumb throttle. Includes the BBS02B motor, 100mm spacer kit, lockring spanner, chainring, motor-cut-off brake levers, gear sensor, colour display, PAS sensor and full wiring loom. For off-road / private land use only — not road-legal in the UK. Its 500W rating and full throttle exceed the UK EAPC limits, so use is restricted to private land or off-road with permission.

Brand

Throttle

Full throttle

Motor Power

500W peak

Motor type

Mid-drive (crank / bottom bracket)

Rated power

500W (48V)

Voltage

48V

Torque

100Nm

Bottom bracket fit

100mm BSA (fat-bike adapter included)

Assist mode

Pedal-assist + full thumb throttle

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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