This is Tamiya's Hard Coated 0.6 Aluminum Pinion Gear.

 

FEATURES:

 

Hard coated aluminum construction.

Brown-like in color.

Usable with:

 

??????Tamiya GP (fixed gear ratio class)

??????TB-01 electric sedan chassis (TB Evolution)

??????Gear is stamped with its size for easy identification while it is in your car.

 

INCLUDES:

 

?????One Pinion Gear

?????Two Set Screws

 

SPECS:??Teeth:?22

?????????Pitch:?0.6