86511 - LIGHT WEIGHT SPUR GEAR 51T
These Light Weight Spur Gears are machined from hardened steel and have less rotational mass than the...more

86513 - LIGHT WEIGHT SPUR GEAR 53T
These Light Weight Spur Gears are machined from hardened steel and have less rotational mass than the...more

77104 - RACING CLUTCH BELL 14 TOOTH (1M)
The HPI Racing Clutch Bells for the Savage monster trucks are made from high strength machined steel...more

77105 - RACING CLUTCH BELL 15 TOOTH (1M)
The HPI Racing Clutch Bells for the Savage monster trucks are made from high strength machined steel...more

77106 - RACING CLUTCH BELL 16 TOOTH (1M)
The HPI Racing Clutch Bells for the Savage monster trucks are made from high strength machined steel...more

87532 - TITANIUM TURNBUCKLE M5x75mm (2pcs)
Titanium Turnbuckles M5x75mm (2pcs) are now available for the HPI Racing Hellfire. These titanium turnbuckles...more

93465 - TITANIUM TURNBUCKLE M3x31mm (2pcs)
Titanium Turnbuckles M3x31mm (2pcs) are now available for the HPI Racing Hellfire. These titanium turnbuckles...more

93677 - TITANIUM TURNBUCKLE M5x60mm (2pcs)
A Titanium Turnbuckle Set is a high performance upgrade for the Hellfire stock front upper camber links....more

87525 - HELLFIRE SHOCK SPRING SET (ID18xL80mm / 6pair s)
For more convenience the optional Shock Springs for the Hellfire are available as a set including all...more

86549 - SHOCK SPRING 18x80x1.5mm 12.5 COILS (BLUE 71gF / mm)
A selection of different size Shock Springs are available for the Hellfire. The different springs have...more

86551 - SHOCK SPRING 18x80x1.8mm 14.5 COILS (PINK 134gF / mm)
A selection of different size Shock Springs are available for the Hellfire. The different springs have...more

86553 - SHOCK SPRING 18x80x1.8mm 12.5 COILS (WHITE 159gF / mm)
A selection of different size Shock Springs are available for the Hellfire. The different springs have...more

86585 - BILLET ONE PIECE ENGINE MOUNT (for BUMP START ONLY / PURPLE)
This engine mount for the HPI Hellfire is a one-piece unit that will reduce engine vibration and provides...more

86583 - BILLET ENGINE PLATE (PURPLE)
This optional engine plate increases the bracing potential over stock engine plate by adding material...more

80655 - CRYSTAL SET (GREEN BAND 5 / FM 27.195MHz)
Genuine HPI quality spare part for easy maintenance and repairs. For use only with 27mHz FM radios.more

80653 - CRYSTAL SET (ORANGE BAND 3 / FM 27.095MHz)
Genuine HPI quality spare part for easy maintenance and repairs. For use only with 27mHz FM radios.more

80654 - CRYSTAL SET (YELLOW BAND 4 / FM 27.145MHz)
Genuine HPI quality spare part for easy maintenance and repairs. For use only with 27mHz FM radios.more

80651 - CRYSTAL SET (BROWN BAND 1 / FM 26.995MHz)
Genuine HPI quality spare part for easy maintenance and repairs. For use only with 27mHz FM radios.more

80652 - CRYSTAL SET (RED BAND 2 / FM 27.045MHz)
Genuine HPI quality spare part for easy maintenance and repairs. For use only with 27mHz FM radios.more

80656 - CRYSTAL SET (BLUE BAND 6 / FM 27.255MHz)
Genuine HPI quality spare part for easy maintenance and repairs. For use only with 27mHz FM radios.more

80553 - HPI TF-10 TRANSMITTER (3ch / FM27MHz)
A top-quality radio transmitter, the 3-channel pistol-grip style TF-10 features FM transmission and the...more

80558 - HPI RF-10 RECEIVER (FM 27MHz / 3ch)
Genuine HPI quality spare part for easy maintenance and repairs. High quality 27mHz FM 3-channel receiver....more

80588 - ADJUSTABLE STABILITY CONTROL SYSTEM / DRIFT ASSIST
The Secret Weapon For Your Drift Distance and Angle The HPI D-BOX drift assist system especially developed...more

80579 - RECEIVER SWITCH
Genuine HPI quality spare part for easy maintenance and repairs. Also fits any nitro-powered car, buggy...more

86951 - PRO SILICONE SHOCK OIL 10wt (60cc)
HPI Pro Silicone Shock Oil is available for racers and hobbyists to refill and rebuild their shocks....more

86953 - PRO SILICONE SHOCK OIL 20wt (60cc)
HPI Pro Silicone Shock Oil is available for racers and hobbyists to refill and rebuild their shocks....more

86959 - PRO SILICONE SHOCK OIL 50wt (60cc)
HPI Pro Silicone Shock Oil is available for racers and hobbyists to refill and rebuild their shocks....more

86955 - PRO SILICONE SHOCK OIL 30wt (60cc)
HPI Pro Silicone Shock Oil is available for racers and hobbyists to refill and rebuild their shocks....more

86957 - PRO SILICONE SHOCK OIL 40wt (60cc)
HPI Pro Silicone Shock Oil is available for racers and hobbyists to refill and rebuild their shocks....more

Z186 - PRO THREAD LOCK (RED / 3cc)
Get a grip on loose screws with HPI red Pro Thread Lock! Conveniently packaged to fit in even the most...more

9062 - NITRO CAR CLEANER
The ultimate cleaning aid, HPI's Nitro Car Cleaner is a fantastic motor spray and pressurized cleaner...more

9084 - CURVED SCISSORS
HPI Curved Scissors are the best way to cut the polycarbonate plastics used to make HPI's unique bodyshells....more

ED100077 - EFRA 2032 Tuned 3 Chamber Pipe c / w Conical Manifold (Off-Road)
Unleash the hidden horsepower in your 21 size engine. This pipe and manifold combination is perfect...more