PROPULSION

HPI87008 HPI Racing Differential Kit Hellfire   HPI Racing Differential Kit Hellfire Features: Fully Assembled Metal External and Internal Gears   Includes: One Fully Assembled DifferentialOne Tube of GreaseOne 2.5mm Hex Wrench

HPI87052 HPI Racing Silicone Exhaust Coupling 15x25x40mm Black   HPI Racing Silicone Exhaust Coupling 15x25x40mm Black

HPI87114 HPI Racing Gear Set Motor Unit Roto Start   HPI Racing Gear Set Motor Unit Roto Start

HPI87151 HPI Racing Clutch Shoe/Spring Set Savage 25 RTR   HPI Racing Clutch Shoe/Spring Set Savage 25 RTR

HPI87194 HPI Bevel Gear Differential Shaft 4x27mm Hellfire (4)   HPI Bevel Gear Differential Shaft 4x27mm Hellfire (4)

HPI87198 HPI Racing Air Cleaner Set .21-.28   HPI Racing Air Cleaner Set .21-.28

HPI87204 HPI Air Cleaner Foam Element Set Nitro Star K4.6   HPI Air Cleaner Foam Element Set Nitro Star K4.6

HPIA344 HPI Racing Gearbox Case   HPI Racing Gearbox Case

HPIA830 HPI GEAR SHAFT 5x64mm BLACK   HPI GEAR SHAFT 5x64mm BLACK

HPIA855 HPI Racing Differential Final Gear Set Nitro RS4 MT   HPI Racing Differential Final Gear Set Nitro RS4 MT

HPIB015 HPI Bearing 4x7x2.5mm RS4 Pro 4 (2)   HPI Bearing 4x7x2.5mm RS4 Pro 4 (2)

HPI BALL BEARING 5X10X4MM   These are 5x10mm Rubber Sealed Ball Bearings for the Proceed by HPI Racing. Features: Replacement ball bearings for the HPI 1/8 scale Proceed. Competition low friction ball bearing. Bearings are rubber sealed to protect...