The Brembo two-piece rear rotor for 2000–2004 360 Challenge is a 328×28 mm assembly with a Type-5 slotted face, supplied as a two-piece rear disc set. The description identifies the 2-piece construction and slotting pattern for direct replacement on the listed 360 Challenge rear application, matching the original sizing and style.
Brembo 00-04 360 Challenge Rear 2-Piece Discs 328x28 2pc Rotor Slotted Type-5