BiKeR is the brand of Białystok's public bicycle system. BiKeR is available free of charge for the first 25 minutes of rental. During European Mobility Week from September 16-22, 2025, the free rental period will be extended to 60 minutes, making it easier and more attractive for residents to use their bikes for longer journeys than usual.

Furthermore, on September 22, as every year, we celebrate Car-Free Day in Białystok. To celebrate, travel is free on all routes for everyone all day. We invite car drivers to switch to BKM Białystok Public Transport buses on this day. We appeal to drivers! Don't look for parking - find a bus stop.