This is a replacement Xray Composite Mid Motor Gear Box (3 Gears) Narrow Set.
Molded composite motor gear box made from premium composite material. Narrower design to fit the narrower suspension holders, decreasing roll while increasing traction. The lightweight, tiny gear box has an internal design to accommodate a 3-gear configuration for right-side motor position. All parts fit perfectly together, and give super-easy access to the rear differential. The durable gear box houses the differential and rear transmission, allowing the mounting of the rear roll center holder, motor plate, and rear shock tower.
