This is the Velineon VXL3m Electronic Speed Control from Traxxas.
This is a Stock part for:
1/16 Slash 4x4 VXL (7009)
1/16 E-Revo VXL (7107)
1/16 Summit VXL (7207)
1/16 Mustang Boss 302 VXL (7304)
1/16 Rally VXL (7307)
1/16 Ken Block Fiesta VXL (7309)
1/16 Kyle Busch Race Truck (7321)
This is an Optional part for:
1/16 E-Revo XL-2.5 (7105)
1/16 Summit XL-2.5 (7205)
1/16 Mustang Boss 302 XL-2.5 (7303)
1/16 Fiesta XL-2.5 (7305)
1/16 Ken Block Fiesta XL-2.5 (7308)
Features:
Includes:
One (1) Electronic Speed Control
Specifications:
Input Voltage: 6 to 12 cell NiMH, 2S to 3S LiPo
Motors: Sensorless Brushless
Motor Limit: None
Continuous Current: 52A
Peak Current: 326A
BEC Voltage: 6.0V DC
Transistor Type: MOSFET
On-Resistance: 0.0005 ohms
PWM Frequency: 12,000Hz
Motor Connectors: Traxxas 3.5mm bullet connectors
Motor/Battery Wiring: 16-Gauge
Thermal Protection: Two-Stage Thermal Shutdown
Weight: 38g (1.34oz)