Features: brand new and high quality The drive shaft is made of anti -rust and anti -corrosion metal material, can withstand high strength impact, strong and durable. Increase the smooth degree and angle. Retractable design provides more space and allows the rocker to swing better. Lightweight, convenient to carry, Comes with mounting accessories, easy to use, you can directly use them on your RC car model. for 1/10 Slash 4X4, Slash, Rustler VXL, Stampede 4X4 VXL. Optimized the structure of the force point, which can accept greater torque. Spline split design is adopted. Good internal mobility, not easy to slip. Specifications: Material:Metal Length: 11-13.8cm/4.33-5.43inches Package Includes: 1 Set Steel Front & Rear Drive Shaft Assembly note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.