Traxxas 8550 Driveshaft Steel Constant-Velocity (Shaft Only 96mm) Desert Racer

9 Steel Stamped Beadlock Wheels

Complete your drag stance with these genuine Traxxas Weld rear wheels in a black/chrome finish

6" tall making it perfect for your MAXX® or Low Profile 1:8 Monster Truck build

SkyRC LapWiz Smart RC Lap Timing System Lapcounter Combo Set with Transponder Motor / ESC Traxxas 8550 Driveshaft Steel Constant-VelocitySkyRC SK 500048 01 LapWiz Smart RC Lap Timing System Lapcounter Combo Set with Transponder. Description: The SkyRC LapWiz is a smart RC lap timing and race performance system designed for personal practice, club racing, organized events, and trackside competition. Using high precision infrared technology, LapWiz accurately records lap times while providing real time rankings, driver profiles, session history, performance analysis, and race management