The GPM TXM170N/2 is a precision hardened steel #45 CVD set intended as a direct reinforcement for the Traxxas X-MAXX 6S driveline. The design increases material thickness over the factory parts to improve resistance to bending and wear. The dogbone section has been increased from 5.5mm to 7mm to raise tensile and torsional capacity under peak loads. The interface between the CVD and the alloy hex is secured with a stainless steel pin to maintain alignment and reduce joint deflection during high load events.