I have a stock zx50 that runs really good. The only issue is sometimes its hard to start but once it does it runs great. Its a 2005 red zx50 with cdi wire spliced it will go 43 mph ........ so I guess my question is how much should I ask for it? Also the speedometer is in kilometers and reads 22576. If were to sell it what could I get for it......... thanks for any advice. im in the US