Differences between e-bikes and electric motorbikes

It's important to understand the differences between e-bikes and electric motorbikes. Crossing the line has significant legal, licensing and insurance implications, so make sure that you know this prior to buying an e-bike or being tempted to make any changes to your current electric bike.

Key takeaways (UK law)

  • Power: Electric bikes are 'pedal-assisted'. Throttle controlled bikes count as motorbikes.
  • Speed: 15.5mph is the maximum pedal-assisted speed. To go faster you'll have to do the work.
  • Motor: The maximum continuous power output is 250W. Above this you're riding a moped or motorbike.
  • Legal: Stay within the 15.5mph speed and 250W power output limits to ride an e-bike and avoid the legal requirements of electric mopeds or motorbikes. That's having a suitable licence, insurance, and wearing a helmet.
  • Storage: Consider space, charging, fire safety and security for both e-bikes and electric motorbikes.
  • Cost: This varies widely depending on spec, but broadly speaking e-bikes are cheaper than electric mopeds and electric motorbikes.

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