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 ...
This is an optional Hot Racing Savage Hardened ...
Steel Spiral Cut Ring and Pinion Gear Set. Features: Steel is CNC machined and hardened Precision machined spiral cut gears for increased torque transfer, smooth running, and less vibration and noise than ...
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 ...
are compatible with the HPI Sprint, Wheely King and Crawler King models, and are available in multiple tooth count options to fine tune torque and top speed. This product was added to ...