A buddy of mines bike is really hard to start, symtom of valves out of adjustment??
There's the problem. :badteeth:its an r1
:+2: Do a tune up on it..plugs..air filter..oil change...check the battery on a charger. If its the stock battery and the bike has ever sat awhile without running..id even just replace the battery.i doubt its the valves. THey have to be really out of whack (too tight) to cause symptoms. Its probably something "tune-up" related. Battery/injectors/sparkplugs/tune