Shimming the differential correctly is an important step and this is the building the perfect gearbox

Tube center to bottom of pumpkin: 12mm

LiFe offers the user a battery with a good discharge curve that is better than that of a NiMH battery

Spare U-Joint Coupler x 1

Composite carb construction helps prevent heat vaporization of fuel

Power Hobby - Cooling Fan, for Traxxas Velineon VXL-3 ESC, Orange HPI110662 Shimming the differential correctly isHeat is the enemy, especially when it comes to electronics. This Powerhobby cooling fan for the Traxxas Velineon VXL 3 ESC reduces ESC temperatures during extended operation, for maximum power flow. Simple installation, plugs right in to the VXL 3S ESC.