Am I allowed to ride an electric bike without a licence in Denmark?
Yes — an ordinary e-bike is a bicycle and needs no licence, registration, insurance or helmet. That applies if the motor is max 250 W and the assist stops at 25 km/h (a walk-assist of at most 6 km/h is allowed). There is no age limit for an ordinary e-bike, and a helmet is voluntary. A speed pedelec that assists up to 45 km/h is, by contrast, only legal with a helmet, insurance and lights on around the clock; the age limit is 15, and 15–17-year-olds need a moped licence (AM). The expensive mistake is tuning: a tuned e-bike or a fatbike over 25 km/h is in law a large moped needing a licence and insurance, and the police can confiscate it.
📋 The rules
- Ordinary e-bike: motor of max 250 W
- The assist stops at 25 km/h
- No age limit, helmet voluntary
- Speed pedelec (45 km/h): helmet and insurance mandatory
- Speed pedelec: age limit 15, 15–17 with a moped licence
🔓 Exceptions
- A walk-assist of at most 6 km/h without pedalling is allowed
- Fatbikes over 25 km/h or 250 W become a large moped needing a licence and insurance
- Tuning is illegal, and the police can confiscate the bike
⚠️ Penalties & fines
Riding an illegal, tuned e-bike on the road is, in law, riding a large moped without a licence and without insurance — two offences at once. In a 2024 police case the bill came to about 11,500 kr, plus a warning of confiscation on the next stop, so the bike itself is at stake. What people do not see coming is the insurance: a tuned bike is not a bicycle, and if there is a crash you stand without the liability cover a large moped must carry. The same goes for a fatbike running over 25 km/h or carrying more than 250 W.
📎 Official sources
- Road Safety Agency · Speed pedelec →
- Safe Traffic · What the law says about e-bikes →
- Politi.dk · Illegal fatbikes →
❓ Frequently asked
Can I ride an e-bike without a licence?
Yes. An ordinary e-bike with a motor of max 250 W, where the assist stops at 25 km/h, is a bicycle and needs no licence, registration or insurance. A walk-assist of up to 6 km/h is also allowed.
Is there an age limit for e-bikes?
No, not for an ordinary e-bike — anyone may ride one, and a helmet is voluntary. A speed pedelec, by contrast, has an age limit of 15, and 15–17-year-olds need a moped licence (AM) to ride one.
Must I wear a helmet on an e-bike?
A helmet is voluntary on an ordinary e-bike with a motor of max 250 W. On a speed pedelec that assists up to 45 km/h a helmet is mandatory, together with insurance and lights on around the clock.
What does a speed pedelec need?
A helmet, insurance and lights on around the clock, and the age limit is 15. If you are between 15 and 17, you also need a moped licence (AM) before you may lawfully ride one on the road. Without helmet and insurance it is illegal.
Can I tune my e-bike?
No. A tuned e-bike becomes a large moped, and riding it without a licence and insurance is illegal. The police can confiscate the bike, and in a 2024 police case the bill came to about 11,500 kr.
🔎 Common searches
What people search to land here:
- “can I ride an e-bike without licence denmark”
- “e-bike 250 watt 25 km/h”
- “age limit e-bike”
- “speed pedelec helmet licence”
- “tuned e-bike illegal”
- “fatbike large moped”