There is a public service to rent a bike. The ticket is for a week and costs only 5 euros, first 30 minutes of each journey are free of charge. Once the first bonus half hour of the service has passed, the price of the next hour will be of 1 Euro and each of the following hours will have a price of 2 Euros each.
For your first register, you will need to authorize a 150,00 € deposit, once your subscription has expired, they refund your deposit in 24-48 hours.