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Seaking Boat Pro ESC 120A BEC 4A 2-6s for Competition

Hobbywing Seaking Boat Pro 120A ESC with BEC 4A, for  2-6s

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Limited stock at the supplier Limited stock at our supplier. Shipment in 2 days, without warranty.

 Shippingcosts from 6.99€
or collect for free at the shop. .

108,99 €

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The world’s first marine ESC to have implemented the turbo timing function which will give the user the edge over the competition with instant turbo boost. The light-weight of the Pro 120A is designed to meet the users’ requirements of a light weight product for all marine competition which weight is a factor of speed and endurance. The core program for top-level competition products guarantees the user first-class control and “abundant” programmable parameter items for different competition environments. (* The ESC is especially applicable to ECO/MONO1)

The built-in switch mode BEC with a maximum output of 4A and adjustable voltage of 6V/7.4V make the ESC compatible with various high voltage servos.

Reliable hardware (i.e. MOSFETs with extremely low internal resistance) combined with advanced software (features low-voltage cutoff protection, thermal protection, throttle signal loss protection, and etc) guarantees the durability and reliability of the ESC and relevant electronic devices.

The Hobbywing patented heat-conductive copper bar cover on the power board of the ESC combined with the water cooling module efficiently and effectively transfers heat to the outside thus keeping your ESC as cool as possible.

Key features

  • Competition Design
  • Splash-proof
  • High Voltage Built-in BEC
  • Innovative Turbo Function
  • High Durability & Reliability
  • Capacitor Thermal Protection
  • Programming/Upgrading Wirelessly
  • Efficient Cooling System
  • Regular Firmware Updates Free of Charge


  • Brushed/Brushless: BL
  • Waterproof: Waterproof (IP55)
  • Cont./Peak Current: 120A/760A
  • Input Voltage: 2-6S Lipo/6-18 Cell NiMH
  • BEC Output: Switch Mode: 6V/7.4V,4A
  • Input Wires: Red-12AWG-200mm*1/Black-12AWG-200mm*1
  • Output Wires: Black-12AWG-150mm*3
  • Input Connectors: No
  • Output Connectors: 4.0mm Gold Connectors (Female)
  • LCD Program Box: Supported
  • WiFi Module: Supported
  • Size: 96.6x37.9x10.3mm
  • I.D./O.D. of the Water Cooling Pipe: ?2.0/5.5 mm
  • Weight: 87.5g

Data sheet

  • Manufacturer : Hobbywing

Seaking Boat Pro ESC 120A BEC 4A 2-6s for Competition

108,99 €

MCM undertakes

Deliver within 24/48h

To send your order within 24h (on working days) (according to the limit of the available stock) & to deliver within 24/48h.

MCM Crew

A team of specialists is at your disposal in your language (Fr, Du & En) from Tuesday till Saturday at +33 975184596 (No. non-premium rate) from 10:00 to 18:30 or by email.

A few figures
  • A store of 400m² located south of Brussels.
  • 23 years of experience.
  • + 110 000 products ref.
  • + 35 500 products in stock.
  • + 240 distributed brands.

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