when i give my bike full throttle the exhaust shows a little smoke is this normal.

the last time i took the bike out i was wheeling it i dont no if this might cause it to smoke. i also sparyed some wd40 in the carb when i put it away

 

Its definitely not normal to smoke at anytime....LOL! Sounds like you have some issues...it could be a number of things.

 

what could cause this

 

Well, it could be valve seals, WD 40, rings....just to name a few!

 

i checked the oil its good looks like honey do you think it would smoke if the carb is not set right beacuase i dont think i rejetted it right because it ran faster with the stock exhaust w/stock settings.

 

the bike is almost new it has less than 50hrs on it

 

Im not sure if Im familiar with the purpose of the wd 40 on a bike that is like new.

 

when i put my bikes away i drain the gas from the carb and spray wd so it can stay lubricated it a 2001 ds650 it has only been used 8 times since new

 

Ummmmm, its hard to say. Like I said, it could be rings or valve seals. Maybe someone else will chime in.

 

Need to determine what color smoke to start with.