Bad Billy
Piemantino Rossi
Pirelli Super Corses are tyre of choice for the track, I know it's all subjective but I feel confident that when cranked over & looking to get the power down to get out the corner, the SC's deliver excellent grip & feedback, you get a little squirm to warn you before they let go, unlike Bridgestones I have used in the past which just let go!Not tried Road 4's or 5's. My Sprint RS came to me with Road 3's on it and I didn't like it one little bit. Felt like she was squirming all over the place and the tyre rubber seemed exceptionally soft and squishy. Since changed to Pirelli Angels and I swear the bike could still find traction if I was so far over I was riding on the sidewalls.
The Road 5's on the KTM seem OK TBH, but I am not pushing that hard, when they wear out Pirelli's will be replacing them.