Parts/Drivetrain/Drivetrain hardware (hex hubs, pins)/Samix Brass Hex Adapters for Traxxas TRX-4M (5mm) (4) (1g)
Samix Brass Hex Adapters for Traxxas TRX-4M (5mm) (4) (1g)
Samix

Samix Brass Hex Adapters for Traxxas TRX-4M (5mm) (4) (1g)

Part # SAMTRX4M-4063-54.0(2)
Where to buy
$9.99
AMain Hobbies
Seen Oct 12, 2026
$9.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

The Samix TRX-4M Brass Hex Adapter are a great option to lower the center of gravity in your mini crawler. Designed for the Traxxas TRX-4M, these are made from CNC machined brass and add a total of 4g down low. Available in multiple offsets to best suite your build. Package includes four wheel hexes.

Features:
  • Made from CNC machined brass for a precision fit
  • 5mm thick
  • Direct fit to the Traxxas TRX-4M
  • Black coating to prevent corrosion
CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

Reviews4.0 · 2 reviews

Hevin JantasminVerified owneron Samix Brass Hex Adapters for Traxxas TRX-4M (5mm) (4) (1g)

Great quality and fits perfectly on TRX 4m. However, the 5mm is the same size as the stock hex. If you want to add +1 mm then go for the 6mm.

1 found this helpful
john hurleyVerified owneron Samix Brass Hex Adapters for Traxxas TRX-4M (5mm) (4) (1g)

Stock wheel hex is 4mm this Samix part claims its 5mm but in reality its the same as stock.

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