Guidosimplex is renowned Worldwide for its Ring Accelerators , we designed the World’s very first Over and Under Ring Accelerator many years ago. Situated at the Top end of our product range. This solution is mounted over the original steering wheel but “with a twist”, the “Quick Release” option. One smooth operation “simply pressing a button on the bracket” consents the rapid removal of the Accelerator Ring. Refinished in hand stitched soft Italian leather it Integrates perfectly with the car’s interior and allows full view of the dashboard and Airbag functionality.