Keep your wheel base securely in place with the MOZA Racing Wheel Base Adapter Plate . Manufactured from high-strength steel, this adapter plate is designed to be used with all MOZA Racing wheel bases. MOZA Racing Wheel Base Adapter Plate for all MOZA Wheel bases at a Glance: Universal wheel base adapter Compatible with MOZA Racing R5, R9, R12, R16, and R21 wheel bases High-strength steel for enhanced durability Pre-drilled holes Easy installation Adapter Plate The MOZA Racing Wheel Base Adapter Plate provides a secure mounting solution for your wheel base. Manufactured from high-strength steel, all mounting points are pre-drilled and designed to support all MOZA wheel bases. This plate allows the MOZA Racing R9, R12, R16, and R21 wheel bases to be securely fixed onto the support bracket’s three holes for enhanced stability. With the R5 wheel base, this adapter plate enables the use of four secure mounting points, instead of just two.