Axial’s dig transmission case is easily upgradable for dig (patent pending) function which, when installed, gives you a three function transmission. The transmission also includes all steel outputs. The optional Dig Upgrade Set comes with servo linkage, slider parts and a new output shaft. When installed you have 4x4, 4x2 (freewheel) and Dig (rear locked). This aids in extreme climbs, descents and tight technical turns.
• Compatible with Axial’s dig transmission case - AX80051 • All hardware included for easy bolt on application • Sintered steel working internals • Hardened steel main slider shaft • Servo not included