TREAL Harden Steel Axle Ring & Pinion Overdrive Gears Set 13T/22T w Spool Locker for 1/18 TRX4M (DD)

REAL Harden Steel Axle Ring & Pinion Overdrive Gears Set 13T/22T w Spool Locker for 1/18 TRX4M 

Features:

1.High quality of harden steel material, stronger and more durable.
2.Fits: 1/18 TRX4M
3.Helical teeth, smooth operation.
4.Coming with the spool locker, replacing the stock gears.
5.Ring gear: 22T; Pionin 13T
 

You will receive:

-Gears Set 2sets
-Hardware