This is the Axial Upgrade Dig Component Set.

Features:
Compatible with the AX80051 Dig Transmission Case
Creates a three function transmission; 4x4, 4x2 (freewheel) and Dig (rear locked)
Helps with extreme climbs, descents and tight technical turns
Hardened steel main slider shaft
Sintered steel working internals

Includes: Servo linkage, Slider Parts, Output Shaft, all Hardware

Note: Servo and instructions are not included.

Axial Wraith 2.2