The GPM aluminium centre gearbox is engineered for ARRMA KRATON 8S BLX to provide a rigid, accurately machined housing that improves bearing alignment and reduces gear play. Manufactured from high tensile 6061 T6 aluminium and CNC machined in 3D, the component aids heat dispersion from the gearset and secures bearings in exact positions to minimise backlash. Fastener locations and streamlined geometry are designed to maintain consistent gear meshing under demanding use while offering a durable metal finish.