The Moto-Master HALO Series sets a new standard in aftermarket circular-round design brake rotors. Its premium quality stainless steel outer ring allows for high performance braking while at the same time extremely durable. Exact size and positioning of the venting holes ensures equal heat dispersion under high thermal stress while the brake pad contact surface is cleaned evenly. The laser cut and precision grinded outer ring is fixed to a billet CNC machined aircraft aluminium carrier which is black anodized and laser marked. Newly designed lightweight stainless steel floaters complete the package. Halo Road Disc is also available in Halo Racing version in 5.5mm thickness. For best performance we recommend using Moto-Master brake pads. All Moto-Master Discs are T?V approved. Front left or Front Right Outer diameters 320.0 mm Inner diameter 72.0 mm Thickness 5.0 mm Number of holes 5 Hole diameter 8.5 mm Pitch 90.0 mm Type Floating disc with alu inner carrier, offset Turning direction Omnidirectional Speedometer prepared No Color inner ring Black Total height 10.0 mm