TRAXXAS TRX4 TRAIL CRAWLER Brass Outer Portal Drive Housing (Front Or Rear)'heavy Edition'-36pc set - GPM TRX4021X/2  [TRX4021X/2]

This system includes :

Metal Flat Head Screw 2.5*8-32 pcs

Product major function & use:

developed by metal to improve the excess fat of the wheel of 50 grms to steer the wjeel,enlarge the angle of crawling ,especially whenever car is dig in reduced lying area landspace ,grab the low securely and effortlessly drive back once again to level.

usage for front component and right back, every one of these fat 50 grms