XV02 TT02 TT02B 45-Gauge Steel Complete Set of Differential Gear + Main Gear Set Steel Gear(C)

Hardened steel gears are more wear-resistant!
It's even harder to clean your teeth! Closer!
Make the car more powerful!
After one or two laps of running-in after installation, it runs smoothly and smoothly like silk!
Specification weight is as follows:
Full set of steel teeth(C)=51.68g
Material: Metal
colour: black
Package Contents:
1 x Full set of steel teeth
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

What's in the box
1 x Full Set of Steel Teeth