Chain Reaction is Copenhagen’s self-organised, non-profit, DIY, well-equipped bike workshop. It’s in Folkets Park, Nørrebro, Copenhagen.

We are open EVERY Saturday from 12-15. So come by!

Chain Reaction is a dyi workshop you can come (learn how to) fix and maintain your bike. The staff and organisers are all volunteers and our skill level varies but we’ll keep educating ourselves and you through workshops. You don't need to have ANY bike skills to come and use our workshop. Show up with your bike and yourself, and then we figure out the rest together!

Also show up if, you want to join our bike crew! We are always looking to expand our little bike-nerd community so send us a PM on Instagram if you are interested in joining, at @chainreactionkbh, or come by one of our workshop days!