Directional lighting
Blackened metal wheels
Scale speed™ motor
Factory-equipped with AccuMate(R) knuckle couplers
Golden-white LEDs
The GP40-2 featured upgraded internal electronics as compared to its predecessor the GP40. While the changes were mostly internal, several outside details such as bolted down battery box covers and a roof that extended slightly beyond the rear of the cab made it visually different from the GP-40.
