Feature:

For: Traxxas TRX-4

Material: Aluminum

Color: Black

The pair add 27g to the axles to lower the CG and add forward weight bias

Add rigidity and strength over the stock plastic parts

Made of high quality aluminium

Direct fit on TRX-4 front & rear std knuckle and SAMIX alum. or brass option knuckle

Include:

Samix Aluminum Hub Carrier (2 pcs)