This is the Tekin Pro4 4300kv Heavy-Duty Brushless 550 Motor, 5mm shaft. The all new Tekin Pro4 Heavy-Duty Motor raises the bar in offroad power. The Pro4 HD's 4 pole design and longer 550 can provide performance gains across the board and off the charts when compared to standard 1/10 scale motors. Tekin's Pro4 HD Motor has the power and torque to level the competition. Designed for use with 2S-4S power systems, 1/10 scale 4WD Short Course has never had this kind of power! Combine the Tekin Pro4 HD Motor with a Tekin RX8 ESC in your 4WD Short Course and hold on!
Weight: 7.8oz (221g)
Shaft Dimensions: .60"x .196" (15.3mm x 5mm)
Motor Diameter: 1.4" (35.8mm)
Motor Length: 2.5" (62.5mm)
Note: Designed to be paired with the RX8 Electronic Speed Control