We are about 50lbs on a 2008 Burley with 3 water bottles, tool bottle with every tool ever needed for this bike, 2 tubes, hand pump and Co2, frame pack packed with external battery and cord to keep iphone charged which is mounted using a Proper Bike mount.. very nice mount!, paper towels and surgical gloves(for road repairs), wife's iPhone and I'm sure a few other things. When doing long rides we mount the rear rack with bag loaded with picnicking supplies and sometimes U-Lock with cable. I'm sure were are pushing 54lbs then. By the end of the summer we will have shed about 15 or so pounds of winter weight which puts us on par with say a Calfee?

Forgot to mention the Buckshot Bluetooth speaker.. We enjoy our sound system.