I just picked up a Ke175d model, with 1850mi. on it. I have been able to get most maintenance parts needed. Including front brake shoes, ignition key, signal light relay and clutch parts all on ebay. A few things I can't find are OEM or aftermarket air filter and carb parts. The bike came with an air filter from another bike stuffed in the air box , not sealing (not even close) and not adaptable. I am hoping someone in the know can help with where to get an air filter and carb parts or what substitute part can be modified to fit. It would be greatly appreciated.