Front Brake Disc for Moto Guzzi Daytona 1000 IE 1991-1994Fit for DUCATI PASO 907 I. E. 1990 1991 MOTO GUZZI DAYTONA 1000 IE 1991 1994 YAMAHA FZR 600R 1990 1995 TDM 850 1991 2001 420 2Cr13 stainless steel with a 6061 T6 aluminum alloy center, 20% lighter than original disc. CNC milled and anodized in black or gold color. Heat treated to prevent warping. The shape of the disc creates a self ventilating system to speed up air circulation and make rotor to cool down and also prevent mud and dirt from