Available from British Customs the ABM Front Semi-Floating Brake Rotor. A great alternative for your stock brake rotors that offer better quality and ultimate stopping power. Brake rotors are great for your all around rider as well as taking your Triumph to the track. Hard anodized aluminum floater, semi or full floating to allow for expansion and contraction of the rotor and carrier. This also allows for axial and radial movement of the rotor. All of this results in a better braking response by compensating for brake disc and carrier movement.