XRAY have introduced three sets of gear differential for 1/12 & 1/10 pan cars and 1/10 formula cars. These revolutionary and super-smooth gear diffs are a direct replacement for the ball-differential. Using the gear differential makes the car more stable and easier to drive, especially in high-traction conditions. The gear diff increases on-power steering which is needed on almost all types of tracks.
The complete gear differential set includes a composite case and cover, precision-molded internal satellite gears made from special XRAY-developed composite material, all ensuring long lifespan and super-smooth efficient operation. A super-strong hollow steel shaft ensures maximum reliability and strength. Complete sets which require no other extra parts and no extra adjustments.
The advantage of the gear diff is that it is maintenance-free. When the diff is correctly built, there is no need for maintenance for a very long time, no need for frequent oil changes, and no leakage due to a superior sealing system.