H&R Track Widening - Wheel spacer adapter for different centre bores BMW - 4075740726

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.