Exotek HPI Sport 3 Aluminum Ultra Light Differential ...
Gear. This optional differential gear is an excellent way to reduce rotating weight and add strength to your HPI Sport 3's drivetrain. Constructed from CNC machined aluminum and hard anodized for durability ...
Gears for the HPI E10 Drifter. A lower tooth count on the pinion gear will give you more acceleration, while a higher tooth count will give you extra top speed. Have a ...
Duty Drive Shaft Set, and is intended for use with the HPI Baja 5B, 5T and 5SC. Seriously beef up your Baja drivetrain with these Super Heavy Duty Drive Shafts. These are ...
gear box cup joints for the HPI Savage family of monster trucks. This cup joint is connected to the outdrives from the center gear box. Note: This is not the replacement part ...