
The H&R Trak+ 20mm wheel adapter converts BMW 5x120 (72.5mm center bore, 12x1.5) to 5x100 (57.1mm CB, 14x1.5), enabling alternative wheel fitments while preserving hubcentric alignment. These adapters are sold as a pair, use a proprietary alloy for improved strength and lighter weight, and push the wheel outward for a flush appearance. Made in Germany; confirm fitment before installation.
H&R Trak+ 20mm Wheel Adapter BMW wheels 5/120 - 72.5 CB - 12x1.5 to 5/100 - 57.1 CB - 14x1.5