Hot Racing Traxxas TRX-4M 7mm Brass Wheel Hexes with Pins. These optional wheel hexes are intended for the Traxxas TRX-4M. Made from CNC Machined brass, these are designed to lower the CG with a total of 6g unsprung weight and increase track width for better stability and tire clearance. Package includes four wheel hexes and four axle pins.

Features:

• Direct fit to the TRX-4M

• Made from CNC Machined brass

• Fits standard 3.5mm axle shafts

• Increases tire clearance to body and chassis