Welcome to our store! 1. FITMENT: The center drive shaft is suitable for SCX24 1/24 RC crawler car, fitting AXI90081 AXI0001 AXI0002 AXI00005 models. 2. METAL MATERIAL: The drive shaft is made of excellent steel and aluminum materials, featuring high strength, corrosion resistance, and no deformation. 3. GREAT PERFORMANCE: A more efficient power transmission system provides smoother driving, with low drive noise, small backlash, and a large transmission angle. 4. ADJUSTABLE LENGTH: The RC drive shaft has an adjustable length of 50-63mm, with standard sizes, allowing for direct replacement of old or damaged parts. 5. EASY INSTALLATION: The drive shaft is compact and lightweight, with high accuracy, easy to install and replace, effectively improving the RC car's performance. Item Type: RC Center Drive Shaft Material: Steel, Aluminum Adjustable Length: Approx. 50-63mm / 2-2.5in Product Diameter: Approx. 6mm / 0.24in Inner Hole Diameter: Approx. 3mm / 0.12in Fitment: Fits for SCX24 1/24 RC Crawler Car, for AXI90081 AXI0001 AXI0002 AXI00005 Package Includes: 1 x Center Drive Shaft 2 x Screws 2 x Set Screws 1 x Wrench Satisfaction Guarantee: Customers are our top priority. If you find any issues with the product, please contact the seller immediately. We strive to provide satisfactory customer service.