The opening hours are:

Monday – Friday: 8AM – 6PM
Wednesdays: 8AM – 7PM
Saturday: 9AM – 6PM
Sunday (& Bank Holidays) April – September : 10AM – 5PM
Sunday (& Bank Holidays) October – March : 10AM – 4PM
Monday 7th July: 2PM – 6PM

Where: Station Cycles, in the Grand Arcade in Com Exchange Street.

For the people that paid their one week bike rental with their accommodation, you can pick your bike there without paying anything.