You need good brakes to stop at that speed for certain...Hi WuzzaCBXRider. I do not know yet! I hope so. Because they will have to stop from over 250 MPH. I HOPE! At the shop we put on a set of Brembo Carbon Ceramic brakes on a Porsche 911. The cost of the brakes was over $31,500.00 for parts alone. All of my bikes that I put on 6 piston brakes on stopped way better.