Project Mu Big Rotor Kit Rear 1 Piece Slotted Brake Rotors for Ballade Sports 00 09 Honda S2000 330mm Big Rotor Kit (Front) Ballade Sports 00 09 Honda S2000 Roll Bar Ballade Sports 00 09 S2000 Front Camber & Rear Roll Center Combo Slip Ballade Sports Bolt On Black Street Hardtop Brackets Honda S2000 00 09. Ballade Sports 330mm 13" Big Rotor Kit is the perfect way to achieve increased stopping power at an affordable price. Prior to this product, big brake caliper rotor kits were necessary to increase the rotor size for the S2000. Ballade Sports big rotor kit increases the overall rotor diameter by 30mm or 1. 2 inches. Features: This front Big Rotor Kit is vented and slotted for increased heat dissipation over the factory design. Left and right rotors have directional slot lines front and back of each rotor. Utilizes the original OEM caliper with provided brackets and hardware. OEM brake pads compatible. Each rotor is a 1 piece design, direct fit replacement to OEM 1 piece cast iron rotor. Includes 2 one piece rotors, 2 zinc plated brackets, install hardware. NOTE: 17 inch wheels rims are minimum size required to fit this kit. OEM Honda 17 inch rims will fit this kit. ALSO AVAILABLE!! 330mm Big Rotor Kit for SPOON SPORTS Calipers!!! See separate listing for Spoon Caliper 330mm Brake Kit