DOES one of these bikes belong to you?
Lincolnshire Police recently seized them in a raid on a property, and believe them to be stolen.
But they have no theft reports matching bikes that fit their description, meaning they cannot be sent back to their owners.
The bikes were discovered at a property in Grantham in September.
If you think one of them belongs to you, contact Pc Aaron Flint at Grantham Police Station on 0300 111 0300.