Pardon my ignorance - wot is an insa? Is it a slitty? Cus I know where a good one is going fror a good price. I wouldn't touch one but each to their own
Depends what you want them for I guess! I am thinking of Insa Mountains for my next tyre as they have a bit more tread for off road yet not too bad on road. Used them on the RR and they stood up very well both on and off road - 5500 miles on them and they have only just slightly shown wear.