Traxxas (#5383) Gear Set, 2-Speed Close Ratio (2nd Speed Gear 40T, 13T-16T Input Gears, Hardware) For Traxxas Revo  [TRX-5383]

That is a Two-Speed Close Ratio Gear Set the Traxxas Revo transmission.

These components are found within the center transmission.

Features:

• White plastic construction

Includes:

• One 40T second rate gear
• One 13T/16T input gear
• One screw pin