Two garages on Fairfield Way at Keynsham were burgled on Tuesday 28th October.
Two men were seen on CCTV around the garages at 2am and again at 4am.
Entry to one garage was forced, and an angle-grinder was used to cut through the security chain to steal a 73-plate Yamaha motorcycle.
The crime reference number is 5225301694.
Go-karting equipment was stolen from the other garage that was broken into. That crime reference number is 5225301676.
Anyone with any information, especially CCTV images, is asked to call 101 and give the call handler the relevant reference number.
Police remind residents to be wary about what they divulge when selling items on social media.
