1.) From October 11th OPEN ONLY BY APPOINTMENT! Earliest 10h, latest 18h.
2.) This reservation system can not handle the price of reservations shorter than 24 hours!
Feel free to reserve for shorter periods, like 5 hours or same day, just don't be surprised if it gives you a higher price. Of course you always pay the correct price at the shop. You can check the prices in Bike Rental & Rates.