Motorcycle Brake Disc 78B40830 Brembo. Part Number 78B40830. Brake Disc Thickness 5 mm. Rotor Style Perforated, two-piece brake disc. Type Brake Disc Rotor. Function Brake Disc. YAMAHA DT DT 125 X (DE06) Motorcycle Mixture 01/2004 12/2006 Chain 0 15 11.
