This is the optional Robinson Racing Hardened Steel Idler Gear

direct-fit hop-up designed specifically for the Infraction and Limitless platforms

It lets you control the direction and flow of power to a section of your Unitrack layout

1x RC4WD Rancho Adjustable Steering Stabilizer (70-100mm)

Machined to Traxxas factory specifications

Powerhobby Twister Castle Mamba XLX ESC High Speed Aluminum Cooling Fan Blue Slash Parts This is the optional RobinsonPowerhobby Twister Fan w Aluminum Cover for Mamba XLX ESC Description The PowerHobby Twister High Speed Cooling Fan is designed to help reduce operating temperatures on the Castle Creations Mamba XLX ESC. The high speed 40mm fan delivers strong airflow across the ESC heatsink to help control heat during extended runs, speed runs, and demanding driving conditions. Its ball bearing construction provides smooth operation, while the aluminum fan cover