MCIA issues guide to help police identify illegal e-bikes as government action stalls

The Motorcycle Industry Association (MCIA) and Bicycle Association have stepped in to produce a police guide on illegal e-bikes, effectively filling a space where industry figures say government-backed guidance has yet to materialise in any meaningful form.

The document, titled ‘A Guide to Identifying Non-Compliant E-Bikes’, has been produced for frontline officers who are increasingly encountering electrically powered two-wheelers that blur the line between a bicycle and a powered two-wheeler. According to the MCIA, many of these machines are being sold as e-bikes despite offering performance closer to a moped or even a lightweight motorcycle.

At the heart of the guide is a simple three-stage assessment process designed to help officers determine whether a vehicle qualifies as a legal Electrically Assisted Pedal Cycle (EAPC), whether it requires type approval, and whether it is actually being used within the limits set out in law.

The Ducati MIG-S above is a totally compliant EAPC when it leaves the factory

Under current regulations, an EAPC must have pedals capable of propelling the vehicle, a motor rated at no more than 250W continuous power, and electrical assistance that cuts out at 15.5mph (25km/h). If a vehicle falls outside those parameters, it can be treated as a motor vehicle and becomes subject to requirements such as registration, insurance, a licence and the use of an approved helmet.

The guide places particular emphasis on how a vehicle performs in the real world rather than simply how it left the factory. Officers are advised to look for signs of tampering, unrestricted riding modes, throttle-only operation at speed and evidence that speed limiters have been removed. It’s becoming increasingly common for people to buy DIY conversion kits for conventional bicycles, many of which can push them beyond the scope of the legislation noted above.

One of the key points made throughout the document is that road-use classification depends on actual use. A bike that appears compliant on paper may still be treated as a motor vehicle if modifications allow it to exceed legal EAPC limits.

To help officers make those judgements, the guide highlights several “red flag” indicators, including riders travelling at speed without pedalling, visible “off-road” or unrestricted modes, aftermarket controllers and acceleration inconsistent with a legal pedal-assist system.

The publication comes amid growing pressure on the MCIA to address the rise of illegal high-powered e-bikes, at a time when registrations of new L1-category mopeds have fallen by more than 40 per cent since 2022. The decline, according to the MCIA, is linked to the spread of unregulated electric machines operating outside existing frameworks.

Police forces across the country have also reported increasing difficulties policing illegal e-bikes, with some operations uncovering wider offences including drug crime, illegal working and weapons possession. The MCIA argues that inconsistent enforcement has been made worse by the lack of clear national guidance from the government.

While the new guide is intended to improve consistency, both industry bodies stress that it does not create new law. Instead, it translates existing legislation and Department for Transport guidance into a practical framework that officers can apply at the roadside, with any final decision on a vehicle's legal status remaining a matter for the courts.

You can check out the guide for yourself on the official website.

Lead image: MCIA website

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