The Pro-Spline HD Technology debuted on the Pro-Line PRO-MT Kit and is designed to handle some serious power. Made from Hardened Black Oxide coated Steel, the Pro-Spline drive shafts have a true 6-sided spline that slides smoothly throughout the suspension travel without having to worry about stripping out like the stock plastic drive shafts.
The pins are held in place by fully surrounded steel springs and M3 set screws on both ends to handle extreme performance. To top it all off the E-REVO® & SUMMIT® Pro-Spline HD Axles are Pre-Assembled to get you back to bashing faster than ever!
If you are looking for the Ultimate drive shaft Upgrade for your Traxxas® Truck then look no further than the Pro-Spline HD Axles brought to you by Pro-Line!