This 7075 aluminium steering assembly is a CNC-oriented aftermarket upgrade from GPM for the TAMIYA BBX BB-01 platform. The alloy construction reduces flex compared with plastic parts and provides a stable mounting point for precise steering inputs and consistent lap-to-lap repeatability.
Critical fasteners come pre-installed to ensure repeatable alignment during assembly. The kit contains the specified bearings, balls, screws and shims to replace the factory steering bridge and arms and enable direct installation on supported BB-01 configurations.
Designed for precision and durability, this GPM 7075 steering assembly increases steering mount stiffness on the TAMIYA BBX BB-01 and supports tuning for competitive model-level performance.