Hi netriders, First post so sorry if it's in the wrong place. (Please let me know where it should be) Got my first bike at the start of this year, Ninja 300. Over the weekend I got a new set of Pirelli Sport Demons fitted. During the last 3 days I've noticed on the freeway at speeds between 80-90kms the front wheel starts to wobble like crazy. Before the tyre change I could easily have 1 or no hands on the handle bars and the bike would be smooth and stay in a straight line, now unless I have both hands on the handle bars pushing a decent amount of force forwards it feels like I'm going to get flicked off. Even when slowing down from around 80km to 0 at a red light unless I have a decent amount of force on the handle bars I'm definitely going to get thrown off. Could anybody shed some light on this and let me know what the issue is? I'm not sure what I'm meant to be looking at. P.S. The front tyre was definitely balanced correctly and was only done like 4 days ago so I don't think it could be out of alignment already..? Thanks! Edit: I forgot to mention one thing. I do remember that the front tyre needed to be pumped up to about 90psi before it 'popped' onto the rim and I've just found this post on another site who stated similar issues and had his front tyre swapped to fix the issue. Is it a possibility that there's something wrong with the actual tyre itself? Can't link other site because It's my first post!