Accessories and Parts -Servo Upgrade Part Highlights Generic Brand Servo Upgrade Part Description: 1/10 Scale SCX10 RC Rock Crawler Car Front and Rear Rear Axle Mounting Reinforcement Upgrade Parts for remote control crawler car models. 100% brand new and high quality. Special design, exquisite craftsmanship and excellent quality. Durable and easy to install. Specification: Material: Aluminum Alloy Size Chart: Size: Approx. 10x2.3x2.5cm / 3.94x0.91x0.98inch Package includes: 1 set of front and rear aluminum alloy servos Note: Please allow 1-3mm measurement deviation due to manual measurement . Due to the different monitors and light effects, the actual color of the item may be slightly different from the color showed on the pictures.