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Discover the new bikes
New season, new system! Grodziski Rower Miejski is back in a modern version - even better, more comfortable, and accessible.
Rent a bike in seconds via the app
Choose a bike, enter its number, or scan the QR code. Ready - you’re good to go!
Top up your account
To use GRM bikes, your account must be active. Make an initial payment of 10 PLN to unlock bike rentals.
Return the bike at a GRM station stand
Returning at a GRM station is free. In other cases, an additional fee will apply.
Pause your ride without ending it
In the Nextbike app, you can pause your ride and lock the rear wheel - the bike stays safe, and the ride remains active. Perfect for shopping or grabbing a coffee.
Log in and ride
Create an account, make the initial payment, and enjoy GRM bikes - fast, convenient, and eco-friendly.
WHAT CHANGES IN THE NEW SEASON?
The main change for the new season is the transition of the Grodziski Rower Miejski system to the so-called fourth generation – all standard bikes are equipped with a GPS transmitter. The bikes no longer have electric locks. The method of returning the bikes has changed. The locking method has been moved from the front to the rear; to secure the bike, lock the rear wheel.
Yes, if they are at least 13 years old and a parent or legal guardian gives permission. The consent must be scanned and sent electronically/paper to the operator's address. The consent template is available in the terms of service tab. When registering, you must provide the details of the minor who will use the account.
You will recharge the account after logging into the mobile application or website. Available payment methods include payment by card, bank transfer or BLIK.
Go to the mobile app or website and use the "Forgot your PIN? Resend” option.
Make sure that you have completed the registration process, i.e. completed all the required data on your account and clicked on the activation link sent to your e-mail. If there are difficulties in finding an email from us, check if it accidentally went to spam or contact us.
The account is active when there is a minimum balance of 10 PLN.
Setting up an account in one system allows you to use bicycle rentals in other cities, as long as these systems allow this possibility.
You can send your instruction to delete your account by email or letter.
Remember! Before deletion, replenish the funds on your account to a balance equal to 0 PLN. If you have unused funds on your account, in the application provide a bank account number for their return.
Check the correct alignment of the rear wheel - it should be aligned evenly with the o-lock, so that it can get around it without touching the spokes.
If you continue to have difficulty returning the bike, contact the BOK.
Check the correct position of the O-lock - it should not touch the spokes of the bicycle. If it obstructs, change the position of the rear wheel.
If you have further difficulties, use the "Open lock" option available on the rental.
You can take a ride break and stop outside of the station, but be sure to return the bike to the GRM station. Stands at stations only serve as bicycle support. You can put the bike in the stand, but you must close the o-lock to return it.
The locations of stations may be found on the website under „Map of stations” as well as in the Nextbike mobile application.
You can rent a maximum of 4 bike at a time on one account.
Has your rented bicycle been stolen? Inform our Consultant about the incident immediately by contacting the BOK.
When an accident or collision occurs during your bicycle rental, write down statements and/or call the police to the scene. Moreover, remember to inform the BOK of the incident, within a maximum of 24 hours after the incident.
Provide information including the bicycle number along with a description of the defect through the mobile application, website or contact the BOK. Our service will remove the defects as soon as possible, and your report will allow us to intervene even faster! Thank you!