LIGHTWEIGHT WHEEL HEX +4mm ULTIMATE (2pcs) ESC Thanks to the holes and

Thanks to the holes and slots we get a lower temperature which results in less wear and a more uniform braking feel

preventing uncontrollable engine acceleration

but we can guarantee that our bearings have an impressive lifespan: 7

and the engine still requires an on‑track break‑in

LIGHTWEIGHT WHEEL HEX +4mm ULTIMATE (2pcs) ESC Thanks to the holes andThis is the Ultimate Racing Lightweight +4mm Wheel Hexagon. It is machined from T6 7075 Aluminum and anodized in dark gray. Intended for Mugen, Associated, Xray, Sworkz, Losi and Tekno among others. All the apexes of the hexagon have a chamfer that helps to make wheel changes faster and easier.