The GPM centre CVD driveshaft is a precision focused replacement for the ARRMA KRATON 8S centre drive. Fabricated from 4140 medium carbon steel, the shaft is specified for enhanced tensile strength and wear resistance under high load. The front shaft increases from 5mm to 6.5mm to raise torque capacity and improve power transfer efficiency, reducing drivetrain deflection during heavy acceleration. This component is intended for modelers wanting a durable, performance oriented centre shaft.