The Brembo two-piece replacement disc described as 332x32mm with a 190mm inner diameter T3 right-hand PISTA specification is a replacement rotor disc for two-piece PISTA assemblies needing that outer diameter, thickness and inner bore sizing. It is provided as a replacement component to meet the listed dimensional requirements.
Brembo 332x32mm 190mm ID T3 RH PISTA Replacement Disc