User Manual
3
EN
CIRCUIT
™
Transmitter
Frequency  2404 – 2476 MHz
Power Output (EIRP)  ≤ 10 dBm
Battery  AA x 4
Servo
Power Supply  4.8V~6V
Output Torque  41.66 oz (3 kg-cm)
Operating Speed  0.23sec/60 degrees of travel
Size  55.6 x 18 x 30mm
TABLE OF CONTENTS
COMPONENTS
SPECIFICATIONS
Wet Conditions Maintenance
•  Remove the battery pack(s) and dry the contacts. If you have an air 
compressor or a can of compressed air, blow out any water that may be 
inside the recessed connector housing.
•  Remove the tires/wheels from the vehicle and gently rinse the mud and dirt 
off with a garden hose. Avoid rinsing the bearings and transmission.
NOTICE: Never use a pressure washer to clean your vehicle.
•  Use an air compressor or a can of compressed air to dry the vehicle and 
help remove any water that may have gotten into small crevices or corners.
•  Spray the bearings, drive train, fasteners and other metal parts with a 
water-displacing light oil or lubricant. Do not spray the motor.
•  Let the vehicle air dry before you store it. Water (and oil) may continue to 
drip for a few hours.
•  Increase the frequency of disassembly, inspection and lubrication of the 
following: 
•  Front and rear axle hub assembly bearings.
•  All transmission cases, gears and differentials.
•  Motor—clean with an aerosol motor cleaner and re-oil the bushings 
with lightweight motor oil.
2.4GHZ DIGITAL
RADIO SYSTEM
• ECX
®
 Circuit
™ 
 1/10-scale 2WD Stadium Truck 
• Spektrum™
STX2
®
 2-CH 2.4GHz FHSS Transmitter
• AA (4) Batteries
• Dynamite
® 
15T Brushed Motor
• Dynamite
®
 60A WP Brushed ESC
•  Spektrum™ SRX200 2-CH Receiver
6-7 cell NiCad/NiMH or 2 cell LiPo battery and 
compatible charger required (not included)
Qu
i
Ve
h
 C
 C
 I
n
 T
r
 I
n
 B
 C
G
Op
e
W
h
M
o
M
a
Electronic Speed Control (ESC)
Input Voltage  5–7 cell NiMH/2S LiPo 12T–34T
  12T Motor Limit
Electric Capacity  Forward 60A/360A
Electric Capacity  Reverse 30A/180A
BEC Voltage  6V
Size  37.5 x 37.0 x 18.0mm
Weight  1.41 oz (40 g)
Quick Start....................................................................................4
Vehicle Preparations ....................................................................4
Installing The Battery ................................................................4
Transmitter Controls ..................................................................5
Installing Transmitter Batteries ................................................5
Binding .....................................................................................6
Changing the Throttle Limit ......................................................6
Getting Started..........................................................................6
Operation......................................................................................7
When You Are Finished................................................................7
Motor care....................................................................................7
Maintenance ................................................................................8
Setting the gear mesh...............................................................8
electronic Speed control (esc)...................................................8
Shock Cleaning..........................................................................9
Ride Height Adjustment ............................................................9
Fasteners ...................................................................................9
Troubleshooting Guide ..............................................................10
limited Warranty ..........................................................................11
Warranty and Service Contact Information .................................12
FCC Information............................................................................12
IC Information...............................................................................12
Parts Diagram...................................................................................... 46–47
Replacement Parts .............................................................................. 48–49
Optional Parts.............................................................................................50










