StopTech brake pads and rotors Ricks Free Auto Repair Advice Ricks StopTech Sport slotted & drilled front rotor 305x28mm, Right Disc Brake Rotor Sport Cross Drilled and Slotted Stoptech 127.42113R StopTech Slotted & Drilled Sport Brake Rotor StopTech Slotted & Drilled Sport Brake Rotor 127.42021R eBay. StopTech Drilled and Slotted Sport Rotors are 1 piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels and offer significantly improved braking performance. The unique cross drilling and slotting aids with heat and brake dust dispersal, prevents glazing of the pads, adds bite and improves wet and dry braking performance. Built to last, the black e coating provides protection from corrosion and the high carbon metallurgy (in most applications) offers quieter operation, better crack resistance and increased performance. This Part Fits: Year Make Model Submodel 1993 1995 Mazda RX 7 Base 1993 Mazda RX 7 R1 1994 1995 Mazda RX 7 R2 1993 1995 Mazda RX 7 Touring