1UP Racing 4mm "Lockdown" Serrated Aluminum Wheel Nuts (Purple) (4) Battery Adapter NOTE: To access ESC adjustments

NOTE: To access ESC adjustments the Hobbywing LED programming card (HWA30501003) is required (sold separately)

Soft compound recommended for carpet and asphalt racing

and is intended for use with the Traxxas XO-1

This 12mm wheel hex set provides you with the parts you need to run 12mm hex wheels on your ARRMA vehicle

and new insights like ESC electrical timing and acceleration via an onboard accelerometer

1UP Racing 4mm "Lockdown" Serrated Aluminum Wheel Nuts (Purple) (4) Battery Adapter NOTE: To access ESC adjustmentsNut Overview: 1UP Racing 4mm "Lockdown" Serrated Aluminum Wheel Nuts. Constructed from premium grade 7075 aluminum these locknuts are both lightweight and incredibly strong. Utilizing a serrated flanged surface these offer additional grip strength ensuring your wheel nuts stay secure over time. Available in a variety of colors these are the perfect addition for your build. Features: High strength aluminum construction Serrated flanged surface for