Strengthen the drivetrain, and deliver better power transfer on your Axial Yeti and SCX10 with STRC’s new CNC Machined Aluminum Center driveshaft Spline. This driveshaft spline will improve power transfer and eliminate the flex of the stock plastic driveshaft spline. The aluminum material is also more durable and smoother in movement inside the driveshaft halves during suspension articulation. Available in anodized Black, Green, Silver, Gun Metal, Orange and limited edition Red. Please note for SCX10 owners, 2 pcs will be necessary to complete the whole truck.