The Racingline 5mm Hub Adaptor (5x112mm) provides an easy, bolt-on solution for extra clearance over big brake kits without the hassle of traditional spacers. Featuring a unique petal-lock design and high-quality anodized finish, these adaptors fit securely on the disc hub for factory wheel compatibility. Perfect for Racingline Stage 2 & 3 Monoblock Brake Kits, they offer a reversible, quick install to accommodate different wheel setups with no legal spacer concerns.