wheel hubs for the HPI Savage X monster truck. These hex wheel hubs attach to the main outdrives and key into the wheels where they attach to the truck. This product was ...

HPI Savage family of monster trucks. This also includes the flywheel collet that should be used to attach the flywheel to the engine crankshaft. It is important to use the collet that ...

of replacement cup joints, or outdrives, intended for the HPI Savage X 4.6, Savage X Flux, Savage XL, and Savage XL Flux. Package includes two outdrives. This product was added to our ...