Crafted from CNC-machined, aeronautical-grade aluminium and finished with a hard anodised coating, the Sparco Quick Release Boss offers superior strength and durability. Designed for seamless installation, it bolts directly to vehicle-specific hubs or bosses featuring a 6 x 70mm bolt PCD. This versatile boss is compatible with a range of six-bolt wheels from top brands including Sparco, Momo, OMP, Sabelt, Motacorsa, the Mountney M range, Simoni Racing, and Reverie.
What is a Hub / Boss Kit?
- A Hub / Boss Kit is an essential component used when fitting an after market steering wheel. This is required to complete a successful installation of any steering wheel.
Key Features:
- Precision-engineered master spline ensures flawless alignment every time.
- Intuitive release mechanism allows for rapid steering wheel removal.
- Fully compliant with FIA safety standards.
