Feature:1. This central drive shaft is light weight and will not add burden to your car2. Made of good-quality metal + plastic materials, durable and wear-resistant3. Easy to install and disassemble without special requirements, you can enjoy the fun of DIY4. Accurate design can achieve maximum energy conversion, superior performance5. The product is suitable for Wltoys 144001 1:14 RC car, perfectly fitSpecification:Item Type: RC Car Central Drive ShaftMain Material: Metal + plasticBig Tooth Diameter: Approx. 3.5cm / 1.4inLength: Approx. 17cm / 6.7inType: RC accessoriesSuitable: For Wltoys 144001 RC remote control carPackage List:1 x RC Car Central Drive Shaft