The go karts were stolen from a van parked in Meteor Way, Whetstone, between 10.30pm on Wednesday 18 January and 1pm the following day.
Access was gained to the van and the go karts were taken along with numerous tools.
The go karts are described by the victim as being ‘rare’ and can only be used on a go kart track.
They had been given to him and his son as Christmas presents.
Police would like to know if someone knows anyone who has acquired a go kart like the ones illustrated or has been offered one to buy.
Any information about who may be responsible for the theft is asked to call 101 and speak to 7519 Rachel King, quoting 17000026633.