Bicycles and public transport: what's allowed and what's not in the RER and Metro systems

Published by Audrey de Sortiraparis · Photos by My de Sortiraparis · Updated on May 27, 2025 at 10:12 a.m. · Published on May 26, 2025 at 10:12 a.m.
Can I take my bike or scooter on public transport? Yes, but only under very specific conditions! We explain everything you need to know to avoid unpleasant surprises.

Ah, the sweet thrill of pedaling around Paris and the Ile-de-France region, hair in the wind and thighs of steel... Until the fateful moment when you have to take the metro or RER with your bike. So, is it allowed? Not always... Here are the rules you need to know to avoid getting stuck at an automatic door.

In the Paris metro, the answer is no. No bikes allowed. And the same goes for buses , streetcars and the Montmartre funicular. The reason? Saturation: no space, no bike.
Conversely, on the RER, your trusty two-wheeled steed is welcome... under certain conditions! You can travel with your bike on lines A, B, C, D and E, at the following times:

  • Saturdays, Sundays and public holidays: all day.
  • Weekdays: before 6:30 a.m., between 9:30 a.m. and 4:30 p.m., then after 7:30 p.m.

Please note that you must :

  • Hold it in your hand,
  • Install it in a car with bicycle signs,
  • Never take escalators with it,
  • Take full responsibility for your two-wheeler, from supervision to handling.

On the other hand, if you're the proud owner of a folding bike (and a well-folded one at that!), you can carry it every day, at any time, as long as you don't disturb other passengers.
Another exception for Sunday sports enthusiasts: on Métro 1, your classic bike is tolerated on Sundays and public holidays before 4.30pm.

As a reminder, it is forbidden to use rollerblades, scooters, skates or other bicycles inside stations and vehicles. You're not allowed to glide. In the event of an accident, you alone are responsible.

In short, classic bike + RER, yes, but only at specific times. Classic bike + metro? Still no, except on line 1 on Sundays and public holidays before 4.30pm. Folding bike? Green light any day, any time, as long as you're not in the way. What about freestyle scooters or skateboards in the corridors? Definitely not!

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