B: Wheel hub rotation + modified differential. C: Modified differential. 1:12 Scale: Perfectly scaled at 1:12 for precise compatibility with12428/12423 RC models. A: Wheel hub rotation + 2 drive gears.
The Modified Differential Gear Metal Axle is ideal for customers looking for an upgrade for their WLtoys 12428, 12423, or 112 Scale RC cars to enhance acceleration, grip, and stability.
