As reasonably possible tell him to change his attitude or as a group he won't be invited to ride any longer. Simple as that...nobody is going to call him to ride unless he stops acting up. You may run into him on rare occassion on the road but so what. Is he really going to turn around like a lost puppy and follow you all wherever you go?
Ya he would turn around and follow us, then he would procede to stick with us until we stop for fuel or drink, then he will hang out with us acting pissed why nobody talks to him making everybody as a whole feel akward. he used to be really cool but as the years passed he started acting more and more like a penis head, then he started doing track days and his attitude really has gone to poop, he has the holyer than thou that if your not doing track days your an idiot. He's rude when we decide on a time to depart he will call via cell phone and tell us he's running late and to wait on him but after 20-30 minutes we end up leaving without him. He's rude when we are ready to go he will brake out the cleaning kit and start a lengthy detail process that takes along time so we will leave w/o him and he gets all pissed. He starts in on the trackday talk that no one can stand after 10years of listning to it and go into such great detail about it that you would think he's mat mladin. He's a rude know-it all when it comes to giving advise such as the case on sunday when we ran over to a stranger getting ready to drop her brand new gsxr 600 in the pizza hut parking lot, we got her saved and my girl friend started visting with this young female and she mentioned she would like to have her bike lowered like my girlfriends bike is and ole douche bag pipes up "no don't lower it it screws with the bikes handling to much" very rude to this gal and very rude to my girlfriend @ that. He loves to corner anyone who will listen and he will start critiquing people's every move. He will be in our dicussion of where we all want to ride but when we try to come up with something he will ***** and we can say well were do you want to go, and he will want to do the same ride that we've done 90 times before. I could keep going but unless your around him you would never know the full story. what prompted me to write this is the absolute nicest guy you folks would ever meet called me and said he refuses to go if that d-head goes again after the way he acted last sunday which btw he wasn't invited to go on but somehow he found us