This Traxxas 3793 Input shaft (slipper shaft) with spring pin is a brand new item still in its original packaging. It is compatible with Traxxas vehicles, particularly trucks, and has a black color. The part is a shaft type and is suitable for scale 1:10. The item is not a custom bundle nor a modified item. It can be used with electric, nitro and glow fuel sources. It is best suited for those who want to replace a worn-out or damaged shaft in their Traxxas truck.