Multi-varied Unique Tread Blocks design is not just about looks

Stock Losi A-arm pivot balls required (not included)

Red anodized aluminum pivot ball screws with Delrin cups and o-ring position locks

Photo-Etched Template Fret x1

The drivers also feature a slim hex wall and deep bore to ensure that you are able to get into the tightest of places and not worry about bottoming out on anything in the process

Hot Racing - Clip-On Two-Piece Motor Heat Sink W/ Fan, Red Electric Motors 1/5 Scale Multi-varied Unique Tread Blocks designHot Racing universal clip on motor heat sink and fan for use on 540 and 550 size motors. Versatile two piece heat sink clip provides 8 different width adjustments. Features: Keeps the motor running cooler Aluminum construction Clip on heat sink attaches to 36mm can diameter Two piece heat sink clip provides 8 different width options (20 40mm) Red anodized Laser etched Hot Racing insignia Specifications: Overall height: 39mm (1. 54 inch) Fan size: