I was looking in the flea-bay store today and came across a combination that looked like it would work fine. Had all the usual parts for the joint, rubber pads but the inner metal part was actually two pieces that clamped around the hub then to the rubber doughnuts . Hub did not drive the wheel but allowed for alignment to the sprocket. Thing I did not care for was a radiator or adjustable clamp to hold the hub in place. Was ok just looked wrong. Just saying lol. Of course had the metal on the outside as well. gphil