Yeah Racing 540/550 Motor Aluminum Heat Sink w/30mm High Speed Tornado Fan (Blue) Wheel Weight and 4S LiPo Traxxas iD®

and 4S LiPo Traxxas iD® Batteries

5mm Metric Nut Driver features a large 20mm diameter handle with machined relief holes and cross hatch knurling to reduce weight and provide a high grip surface

Gleaming nickel-plated shafts and blue silicone boots add a custom look

ready to install)/ screw pin (1) (for use with #10790 Mini Maxx® WideMaxx® suspension kit)

pre-mounted on grey

Yeah Racing 540/550 Motor Aluminum Heat Sink w/30mm High Speed Tornado Fan (Blue) Wheel Weight and 4S LiPo Traxxas iD®Heat Sink & Fan Overview: Keep your motor running cool and performing at its best with the Yeah Racing 540 550 Aluminum Heat Sink and 30mm High Speed Tornado Fan, an essential upgrade that combines aggressive cooling power with sleek, anodized style for serious RC enthusiasts. About the Heat Sink & Tornado Fan Supreme Heat Dissipation The Yeah Racing 540 550 Aluminum Heat Sink with 30mm High Speed Tornado Fan is a high performance cooling solution