Haha,competition let me laugh again
(some hp up to me).
But most admit you can get the H...a go very well too
H....a can rev more than the kx in teory,because of better bore/stroke ratio.
They have?nt the Kips so the power come on rapidly then it?s over and you have to shift.But if you like the punch and want to change gear all the time you can go fast with them