One hundred and twenty five bikes have been recovered by police from a house near Bristol.
Officers have now published pictures of all of then in an effort to trace the owners.
Dozens of valuable tools were also recovered from the property in Hanham earlier this year.
Many people don't record the serial number and description of their bikes or tools and don't mark them to make them identifiable either. We also know that some people don't bother reporting the thefts to us.
Officers are asking the owners to get in touch with police, even if they've already claimed on insurance, as it will help them build their case against the thieves.
A man arrested in connection with the seizure was released under investigation while police enquiries continue.