This Aluminum Wheel Hub Set with Hardware for Go-Kart Cart is a complete set perfect for go-kart racing.
The set includes two front and two rear hubs, with a lightened racing front wheel hub and a 1" bore rear hub. The billet aluminum construction and 5/8" high speed wheel bearings pressed-in provide durability and reliability.
The dual American bolt pattern for both 1/4" and 5/16" bolts …

The Hobbywing QuicRun Fusion FOC 2300Kv 2-in-1 ESC & Motor System is a ground-up design that caters specifically to scale trucks and rock crawlers.
The integrated design of the ESC is patented and makes the size similar to a 540 motor, resulting in a weight of only 209g.
The intelligent torque output and closed-loop speed control of the Fusion system ensures that the power system maintain…