FIVE race motorbikes have been stolen from a Honda Motocross Racing factory in Seaford.
Thieves smashed in the front door of the factory at about midnight on Sunday 12 August.
Keys were taken from the office to gain entry to the service area. A transit van was used to drive off with five stolen motocross bikes.
The van was later found abandoned.
Frankston criminal investigation unit Detective Sergeant Brett Daly said three of the bikes had no clutches or batteries.
Anyone with any information on the theft of the bikes should contact Detective Sergeant Daly on 9784 5590.