| Thickness [Mm] | 20 |
| Colour | Silver |
| Registration Type | Without Tüv® Certificate |
| Number Of Holes | 5.0 |
| Centering Diameter [Mm] | 74 |
| Bolt Hole Circle Ø [Mm] | 120 |
| Hub Bore Diameter [Mm] | 72,5 |
| Track Widening Per Axle [Mm] | 40 |
H&R Centre Bore Adapter Rings specifically for BMW applications. These precision-machined rings enable fitment of aftermarket wheels with non-standard centre bores to BMW hubs. Manufactured from aircraft-grade aluminium to tight tolerances, ensuring perfect wheel centring. Essential for maintaining hub-centric fitment when installing wheels with larger centre bore dimensions.