Zimmermann rear brake disc set for BMW vehicles using the 345mm Brembo brakes
Dimpled and grooved 2 piece discs
| Brake Disc Type | Internally Vented |
| Slotted | |
| Drilled dimples | |
| Two-piece Brake Disc | |
| Fitting Position | Rear Axle |
| Outer diameter [mm] | 345 mm |
| Hole Arrangement / Number | 6/5 |
| Surface | Coated |
| Hub Bore Ø [mm] | 75 mm |
| Bolt Hole Circle Ø 1 [mm] | 120 mm |
| Height [mm] | 66 mm |
| Minimum thickness [mm] | 22,4 mm |
| Thickness [mm] | 24 mm |
| Machining | High-carbon |
| Weight [kg] | 9,1 kg |
| Inspection Tag | ECE R90 APPROVED |
| Inner Br. Drum Diam. [mm] | 161 mm |
BMW
M135
M140
M235
M240
334
340
435
440
Msport