XRAY self-designed, revolutionary, super-smooth gear diff for 1/10 pan automobiles is a primary alternative to the ball-differential; it really is a total set which calls for no other extra parts and no extra modifications. Using the gear differential makes the automobile more stable and easier to drive, particularly in high-traction conditions. The apparatus diff increases on-power steering that will be required on most kinds of songs. A must have for each and every racer. The complete gear differential set includes a composite instance and address, precision-molded internal satellite gears produced from special XRAY-developed composite material, all ensuring long lifespan and super-smooth efficient procedure. A super-strong hollow steel shaft ensures maximum dependability and strength. The main advantage of the apparatus diff is the fact that it really is maintenance-free. When the diff is properly built, you don't have for maintenance for a very long time, no importance of regular oil changes, and no leakage due to an exceptional sealing system.