hi I am new here. I have found my old Saracen ventoux minus its wheels. I found 1 tyre which says 23x622 (700x23) I think it had 7 gears on the wheel. I would like to restore this bike but have no idea where to find a pair of wheels complete with gears. any help or advice would be appreciated as this will be my first go at a bike resto. many thanks Cat.