Bicycles worth over £20,000 were stolen in a theft at a bicycle shop in Humberston, North Lincolnshire, last week.
The seven high value bicycles were stolen from a business on Jackson Place in the early hours of August 10.
The bikes are Orange, Whyte, Trek, Bergamont, and Kross.
Four are electric cycles and three are full suspension mountain bikes, police said.
Anyone with information, or who has been offered one of these model bikes at a much lower price, should contact police on 101 quoting reference 16/84404/18.