Axial XR10 front/rear servo mounts and steering arm set replaces the stock aluminum XR10 components. Purchase the complete XR10 Stage 2 Carbon Fiber Upgrade Kit or purchase the parts separately. Reduces weight where it matters most. The complete Stage 2 Kit provides a 50% weight savings vs. the stock components. Stage 2 kit includes required aluminum spacers and chassis plates. All carbon fiber components are CNC machined for exacting tolerances.