125-200cc Husky 125 06 sms top speed help :) New to Cafe husky

Hi every1 im new to the forums.

i just wanted to ask what speed i should be looking at from my husky, its fully standard accept full dep system, its running 14/49 and 28mm dellorto 135 main jet, bike seems to run fine but will only push 70mph max screaming the bike that is, is 70mph normal for a husky 125 sms ?? allso my clutch seems like it doesnt disingage properly it feel fine to ride but if i put bike in first clutch in and try push the bike it seems very hard to push could that be the problem ?

.Thanks Lee.