Our damage deposit (insurance excess) varies between motorcycles. For all BMW bikes it is €1500, or €2500 if leaving the island of Ireland. This is the maximum cost charged to you in the event of damage or theft. Your signature on your rental agreement page permits authority for us to debit the final repair charges against your pre-authorised damage deposit. If your bike is damaged or if you are involved in a traffic accident and it was not your fault, you must contact An Garda (Police) and report the incident, otherwise Celtic Rider may charge you for the damage.