The prototypical model is equipped with an electrically activated signal arm and it has color changing signal lights

2 wide Runs on 3 AAA batteries or 4

and a brake wheel

Trainz Product Id: 11458449

Team Associated 1368 20mm Aluminum Clamping Servo Horn (25T-Futaba/Savox/ProTek) VariantsUnitPrice_number_92.65 The prototypical model is equippedThis is an Associated RC 1368 20mm Aluminum Clamping Servo Horn (25T Futaba Savox ProTek). This 7075 T6 aluminum clamping servo horn is for use with 1 10 scale touring cars and includes a large M2. 5 screw and laser etched spline size for positive identification. A length of 20. 0mm provides smoother steering response. Condition: Factory New Operational Status: Functional Original Box: Yes Manufacturer: Team Associated Model Number: 1368 MSRP: $17. 99