Nitro Road disc | Floating | Front | KTM: 690, 890 Duke
| Disc Shape | Nitro |
| Disc thickness | 5 |
| Disc Speedo Meter | No |
| Brake disc number of bolt holes | N 5 |
| Disc Outer Diameter | ø 320 |
| Disc Inner Diameter | ø52.2 |
| Disc Pitch | ø 80 |
| Brand-Bike | KTM |
| Brand-product | Moto-Master |