Aluminum LEFT C-hub with pre-set 7ð is CNC-machined from premium Swiss 7075 T6 aluminum. Furthermore black coated and laser engraved. Use with matching #362232 Aluminum C-hub 7ð Right Designed & suitable for use within high-traction conditions. Increases steering out of the corner, and makes the car more stable going into corners. Roll center position can be simply and quickly modified by inserting various thickness of shims at the top of caster block between the block together with vertical ball stud. The caster blocks feature large openings for faster & easier assembly/disassembly of this CVDs. The complete CVD construction can be easily inserted/removed through C-hub without the necessity for disassembly. The large openings also prevent collision regarding the CVD utilizing the C-hub in severe crashes.