Thieves have made away with two motorbikes in Carlton Hill.
Police are urging bikers to make sure their motorcycles are safe following the three thefts in the area.
Two males were arrested on Tuesday and are currently on police bail.
Police are continuing to carry out patrols in the area.
A spokesman for Nottinghamshire Police said: “If you own a mortorbike, please take extra security measures when leaving and storing your vehicle. If you see anything suspicious please dial 999 immediately.