I have 6 double walled 26" Wheels with Sturmey Archer Dynamo hubs with drum brakes. I also have one hub that came from a non repairable rim. $20 each plus actual shipping, either the hub alone or with the wheel. 5 of the wheels are straight and one has a slight wobble that can be tuned away. I will disassemble any wheel if someone wants just the hub, starting with the imperfect one. Some hubs will need poliching and a couple have rust on the brake lever. First come first choice.