Hot Racing Arrma Grom Aluminum Servo Saver Set (Black) (21T) Masking Tape Underdrive the rear axle via

Underdrive the rear axle via servo or manually lock the rear axle in 1:1 or underdrive

and slipper uses

The seven-stage geared steering servo provides plenty of torque for precision steering response and combines with the control program to realize the MINI-Z’s signature linear handling and light feel

(1) 540/550 Rock Crawler Motor

Hot Racing Arrma Grom Aluminum Servo Saver Set (Black) (21T) Masking Tape Underdrive the rear axle viaHot Racing Arrma Grom Aluminum Servo Saver Set. This optional servo saver set is intended as an upgrade for the Arrma Grom 1 18 Typhon, Granite, and Mojave platforms using an upgraded twenty one tooth spline servo. CNC machined from high quality aluminum, this set offers superior durability compared to standard plastic components. The aluminum construction maintains a lightweight design, while the anodized finish adds a layer of corrosion resistance