i've done hours of research on what goes good with a honda ghx 50. X2 CVT is discontinued. the 4 g belt drive is not welcomed with open arms. the EZM qmatic is pricey and soon to be replaced by the 2matic. most of the transmissions say new model 2009/2010 . well thats 2 yrs old already. does anyone know of whats coming out in 2012. the nuvinci is riddled with problems as well from what i read for that price. Im going to get the honda ghx 50 no matter what. would like to do jackshaft kit as well. does anybody out there in MB land have a detailed list of PARTS to make a 4 stroke build list on EXCATLY what to buy. right now i have brand new macargi tahiti in the box and the honda motor. now which tranny/jackshaft kit. or ? to make this a great build. im going with the DAX friction drive for my other bike to just be able to get up and go. the macargi is going to be a 6 month build taking my time until i get all the parts. not going to bolt and unbolt parts that are shaky or not going to work. any thoughts MB'ers. !!