Tekin - Hotwire 2.0 - ESC Programmer BZN540227 1 pair of finely machined

1 pair of finely machined alloy units that simply slides onto the stock F1ultra axles

Cowling and engine parts are attached via magnet to allow their exchange after the model has been assembled

The new Aluminum Diff

(4) 15x21x4 Ceramic

Resin ball links in the steering linkage joints make for smooth

Tekin - Hotwire 2.0 - ESC Programmer BZN540227 1 pair of finely machinedUnlock the full potential of your Tekin speed control with the HotWire 2. 0, connect to a host of devices running Windows or Android Operating Systems and leverage the processing power of these devices to fine tune performance. The HotWire provides access to additional tools such as data logging, adjustable high voltage BEC settings and many more in depth tuning options. The HotWire also lets you network with other users to share tuning tips and