Police are appealing for information and offering a £200 reward after two bikes were stolen from a garage in North Hykeham.
The incident happened on Belton Park Drive between February 6 and 7. The bikes stolen are a Giant Anthem X3 2011 model with distinctive red brake cables and detailing, and a Cerrara Vengeance.
The victim of the theft is offering a £200 reward to anyone with information that leads to the recovery of the bikes and subsequent arrests.
Anyone with information should call Lincolnshire Police on 101 with crime reference number 32120005034.