Steering boss for Logitech G29 / G923. ⭐︎Compatible Steering Wheels⭐︎ Mounting size: φ70mm (Momo steering wheels, universal steering wheels, etc.) ⭐︎Included Items⭐︎ ・Steering boss × 1 ・M5 countersunk screws × 6 ・Electronic instruction manual (PDF) for installation ⭐︎Not Compatible⭐︎ ・Nardi steering wheels ⭐︎Additional Information⭐︎ This boss can be used when replacing the original Logitech steering wheel with an aftermarket steering wheel (φ70mm). Disassembly of the controller is required for use. We will provide an electronic instruction manual (PDF) summarizing the installation process, but we are not responsible for any damage or malfunctions that occur during disassembly or installation. Please understand this before purchasing. Logitech Logicool G29 G923 G920 G27 Hancon (Steering wheel and pedal set) Steering wheel controller Racing simulator Simulator parts Sim race Sim racing Racing game Driving simulator PS4 PS5 PC Gran Turismo Gran Turismo 7 Gran Turismo SPORT Assetto Corsa Assetto Corsa iRacing RFactor2 Project CARS Project CARS