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.
This product would be ideal for RC car enthusiasts looking for a gear upgrade for their Modified Axle Differential to improve traction, acceleration, and gear selection on their 12S scale RC cars.
