So my buddies bike has 1st gear no problem, then shift up its neutral then 2nd is another neutral unless hes hammering on it, but if he lets off it pops back into neutral, then hammers again itll kick back in, 3rd gear is fine and 4th does similar reaction as 2nd and 5 and 6 are good. Some transmission issue not sure what exactly could be causing it. 2nd gear is almost like a snowmobile. Any help or ideas would be greatly appreciated.
Thank you for reading.
YIS
Dutchy954