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Novak GTB 2 Sportsman Lp Brushless Esc With Vulcan 17.5 Motor
Novak GTB 2 Sportsman Lp Brushless Esc With Vulcan 17.5 Motor
List Price: $330.00
Our Price: $184.95

Quantity in Stock:1

Product Code: NOV3197

The GTB 2 platform offers the perfect ESC for almost any class of racing from local Sportsman club racing, to Pro Modified 4X4 Short Course, to any form of on-road racing. The GTB 2 excels in the non-ramping /non-timing Spec Classes and can easily handle the demands of modified 540 and 550-sized motors. It has no built-in timing or motor-ramping features so there is no need to worry about firmware versions, lights or blinks. The GTB 2 is Spec Legal!

The GTB 2 w/X-Drive has everything you need. If you want to fine-tune the feel and response of the ESC, there are 9 on-board adjustments using the One-Touch button. There is no complicated PC programming or use of external programming devices. The GTB 2X w/X-Drive also features NovaBrakes™. This revolutionary braking system provides instantaneous and unbelievably smooth brake response for every application. In addition to thermal protection, the GTB 2 w/X-Drive has on-board temperature monitoring circuitry. Racers can check their ESC’s temperature during or after each run.


  • Designed specifically for all forms of 1/10Th scale racing
  • Sensor-based ESC for excellent torque and low-speed driveability
  • Nine adjustable parameters to Maximum performance on the track: Minimum Brake (10 settings), Drag Brake (10 settings), Minimum Drive (10 settings), Dead Band (5 settings), Throttle Curve (Linear/Expo), Brake Curve (Linear/Expo), Brake Frequency (10 settings), Brake End-Point (10 settings), and Drive Frequency (10 settings). Interface also features Reverse Disable and Motor Rotation
  • Novak X-Drive provides enhanced throttle response, ultra smooth power delivery, higher top speeds, and cooler operating temperatures
  • NovaBrakes provide instantaneous braking under any condition
  • Novak's One-Touch Set-Up for quick and easy transmitter set-up
  • Robust, 3-amp, true-spec BEC for strong and fast steering response under any condition
  • Designed to meet ROAR Sportsman Class Racing specifications
  • Highly water-resistant case with protective silicone gasket seal to help keep out the elements
  • Built-in Voltage Cut-Off circuitry prevents damage to LiPo/LiFe batteries
  • On-board diagnostic temperature monitoring that lets you quickly check the ESC's temperature at any time
  • Thermal overload protection circuitry to protect from overheating
  • On-board Hall Sensor Test to easily and quickly verify that the motor's sensors are working properly
  • Low profile heat sink for reduced weight and efficient cooling
  • Gold-plated direct-solder wiring tabs for fleXIble soldering options
  • User-replaceable input and switch harnesses
  • Carries Team Novak’s commitment to excellent quality, support and warranty (120 days)


  • Motor Type: Sensored Brushless
  • Fwd/Brk/Rev: F / B / R
  • Input Cells: 1*-2S LiPo/LiFe or 4-6 NiMH
  • Footprint: 1.16” x 1.47” (29.5 x 37.3 mm)
  • Height: 0.70” (17.8mm)
  • Weight (w/o wires): 1.15 oz. (32.6 g)
  • On-Resistance: 0.00040 ohms @ 25°C trans. temp.
  • Motor Compatibility: 540-Size: 8.5-turn or higher sensored; 550-Size: 6.5-turn or higher sensored
  • BEC: 6.0 volts DC / 3.0 amps
  • Wire Size: 14G Super-Flex Copper-Strand Silicone Wire
  • Status LEDs: 5 multi-colored
    *For 1S applications, a receiver battery pack or a receiver booster such as Novak's #5477 1S Booster Module must be used.

    Vulcan Motor Features:

  • Pro spec racing motor featuring a high RPM stator hand wound with Novak's American Red Wire for spec class racing dominance
  • One-piece front can with larg vents to ensure proper bearing alignment and Maximum airflow
  • Engineered by Novak to meet ROAR specifications
  • Sensor-based system for excellent torque and low-speed driveability
  • Rebuildable design with replaceable sensor harness, rotor, sensor board, hand-wound stator, sleeve, both end bells, ball bearings, and hardware
  • Adjustable motor timing to allow fine tuning of motor feel and power band
  • Removable shielded sensor harness plugs into a silicone-sealed gasket to keep dirt and debris from damaging the motor’s sensor plug, and keeps your sensor harness secure
  • Oversized 1/2” x 3/16” (12.7 x 4.8mm) front bearing for increased load handling and bearing life
  • Nickel-plated, sintered Neodymium rotor with a 0.125” pinion Shaft that accepts all eXIsting pinion gears
  • Carries Team Novak’s commitment to excellent quality, support and warranty (120 days)

    Motor Size (540)2.07" x 1.41" (52.6 x 35.8mm)
    Motor Weight