Skip to content
  • 💰 Get more for your money with our low-price sale! 💰
  • 💰 Get more for your money with our low-price sale! 💰
Spektrum SalesSpektrum Sales
  • Menu
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • 1/10 Scale
    • Electric Motors
    • Esc/motor Combos
    • Esc Controllers
  • Servos
    • Standard
    • Mini & Micro
    • Large Scale
    • Continuous Rotation
  • Electric Motor Parts
    • Fans & Heatsinks
    • Rotors
    • Sensor Cables
    • Hardware
    • Bearings
    • Endbells & Faceplates
    • Sensors
    • Brushes & Springs
    • Stators
  • Wire & Connectors
    • Connectors
    • Wire
    • Pig Tails
    • Heat Shrink Tubing
    • Solder
  • Receivers
    • Boats
    • Helicopters
    • Airplanes
Home / 1/10 Scale
-30%
Castle Creations Sidewinder SW4 Waterproof 1/10 ESC
Castle Creations Sidewinder SW4 Waterproof 1/10 ESC - Image 2

Castle Creations Sidewinder SW4 Waterproof 1/10 ESC

$84.95 Original price was: $84.95.$59.47Current price is: $59.47.

Buy Now
SKU: 731263 Category: 1/10 Scale Tag: Castle Creations
  • Excellent customer service online in a timely manner
  • Friendly, efficient service, always online.
  • Safe and Secure Payments, Always
  • Best price, safe shopping guarantee
Browse
  • 1/10 Scale
    • Electric Motors
    • Esc Controllers
    • Esc/motor Combos
  • Electric Motor Parts
    • Bearings
      • Rock Crawlers
    • Brushes & Springs
      • Rock Crawlers
    • Endbells & Faceplates
      • Rock Crawlers
    • Fans & Heatsinks
      • Rock Crawlers
    • Hardware
      • Cars & Trucks
      • Rock Crawlers
    • Rotors
      • Rock Crawlers
    • Sensor Cables
      • Rock Crawlers
    • Sensors
      • Rock Crawlers
    • Stators
      • Rock Crawlers
  • Receivers
    • Airplanes
      • Electronics
    • Boats
      • Electronics
    • Helicopters
      • Electronics
  • Servos
    • Continuous Rotation
      • Cars & Trucks
    • Large Scale
      • Analog
      • Digital
      • High Voltage
    • Mini & Micro
      • Analog
      • Digital
      • Helicopter Tail
      • High Voltage
    • Standard
      • Analog
      • Brushless
      • Digital
      • Helicopter Tail
      • High Voltage
  • Uncategorized
  • Wire & Connectors
    • Connectors
      • Bullet
      • Plug
    • Heat Shrink Tubing
      • Airplanes
    • Pig Tails
      • Airplanes
    • Solder
      • Airplanes
    • Wire
      • Airplanes
      • Cars & Trucks
  • Description
  • Reviews (0)

The Castle Sidewinder SV4 12.6V Waterproof 1/10 ESC builds upon Castle’s most popular platform, the Sidewinder 1/10 series. The ESC is the first of its kind to run Castle’s CRYO-DRIVE technology that combines technology from cutting-edge hardware and software advancements to increase thermal performance. Cooler temps mean longer runs and more power! The Sidewinder 4 is a versatile ESC and is a great choice for short course, on road  and monster truck applications when paired with the correct motor, as well as rock crawlers when used in brushed mode.

Features:

  • 2s – 3s LiPo; 6 – 8 cell NiMH use in vehicles up 6.5lbs with battery, ready-to-run
  • Sensorless brushless and/or brushed motor operation
  • Waterproof design ESC and splash resistant 30mm fan*
  • 5.0 volts fixed, 2 amps Peak BEC
  • Audible alerts for error conditions
  • Enhanced drag brake functionality
  • Smoother sensorless startups
  • Convenient transmitter programming for six common adjustable settings
  • Additional settings and software updates available via Windows®-based Castle Link software and USB adapter (sold separately) or via Field Link Card (sold separately)
  • Telemetry Link  compatible for Futaba® S.BUS2 (sold separately)

Specifications:
Input Voltage Range:
2s – 3s LiPo; 6 – 8 cell NiMH
BEC Specifications: 5.0 volts fixed, 2 amps.
Operating Environment: Waterproof* design allows for use in nearly any environment
Brake: Proportional
Reversible: Yes, but may be disabled for racing.
On/Off Switch: Yes
Cooling Fan: 30mm fan included
ESC Size: 2.08×1.50×1.28″ (52.92×38.05×32.56mm)
ESC Weight (w/wires): 2.26 oz. (64 g)
Connectors: 4mm female bullets for motor connection.
Items Needed for Operation: Brushless or Brushed motor, Battery Connector required; Castle 4mm polarized connectors, Dean’s Ultra Plug, or Traxxas Power Connector recommended.
Application Guidelines: The Sidewinder 4 is a versatile ESC that can be used in a wide variety of applications. it can be paired with any 14xx series 4-pole brushless motors; it can also be used in a rock crawling application with a brushed motor down to a 19 turn.
Max. Recommended Vehicle Weight: No more than 6.5lbs with battery, ready-to-run.
Programmability: Fully programmable Castle feature set using Castle Link USB adapter (sold separately) and freely downloadable Castle Link Windows software.
Telemetry Link Capable: Yes

*Product Use Statements: Although Sidewinder 4 is waterproof, it is not intended for operation while completely submerged in liquid. They can corrode when exposed to corrosive materials, such as salt water. Always rinse the ESC with clean water after exposure to corrosives or dirt. While the controller may be waterproof, Castle recommends users confirm that the rest of their vehicle, including the batteries, servos, radio and chassis are also waterproof before exposing them to liquids of any kind.

Tech Notes:

  • Not all LiPos are created equal, and surge ratings should never be used to determine a pack’s suitability for a brushless application. Use the CONTINUOUS C rating only. Brushless setups frequently hit 100+ amps in peaks. Castle strongly suggests using 5,000mAh or larger LiPo cells with a discharge rating of at least 30C (or high quality 25C batteries). Castle suggests using only mild gear ratios with NiMH cells. Do not attempt to use NiMH cells in extreme setups.
  • Please refer to the Castle Gearing Chart for recommended motor, battery and gearing for some of the more popular vehicles on the market.

This product was added to our catalog on January 30, 2018

Reviews

There are no reviews yet.

Be the first to review “Castle Creations Sidewinder SW4 Waterproof 1/10 ESC” Cancel reply

Related products

-69%
Hobbywing XR10 Pro G2S Sensored Brushless ESC/V10 G4 Motor Combo (21.5T)
Quick View

Hobbywing XR10 Pro G2S Sensored Brushless ESC/V10 G4 Motor Combo (21.5T)

$319.99 Original price was: $319.99.$97.99Current price is: $97.99.
-30%
Motiv M-CODE "MC4" Modified Brushless Motor (8.5T)
Quick View

Motiv M-CODE “MC4” Modified Brushless Motor (8.5T)

$119.99 Original price was: $119.99.$83.99Current price is: $83.99.
-30%
Reedy Sonic 540-M4 Modified Brushless Motor (3.5T)
Quick View

Reedy Sonic 540-M4 Modified Brushless Motor (3.5T)

$114.99 Original price was: $114.99.$80.49Current price is: $80.49.
-30%
Yokomo ZERO-S Drift Brushless Motor (13.5T) (Black)
Quick View

Yokomo ZERO-S Drift Brushless Motor (13.5T) (Black)

$80.99 Original price was: $80.99.$56.69Current price is: $56.69.
-30%
Fantom Helix "Team Edition" Outlaw Brushless Motor (21.5T)
Quick View

Fantom Helix “Team Edition” Outlaw Brushless Motor (21.5T)

$109.99 Original price was: $109.99.$76.99Current price is: $76.99.
-30%
Trinity Revtech "X Factor" Modified Brushless Motor (6.5T)
Quick View

Trinity Revtech “X Factor” Modified Brushless Motor (6.5T)

$104.99 Original price was: $104.99.$73.49Current price is: $73.49.
-49%
Sanwa/Airtronics Super Vortex Gen2 Pro Brushless SSL ESC
Quick View

Sanwa/Airtronics Super Vortex Gen2 Pro Brushless SSL ESC

$192.25 Original price was: $192.25.$98.99Current price is: $98.99.
-30%
Trinity Revtech "Slot Machine" ROAR Spec Class Brushless Motor (10.5T)
Quick View

Trinity Revtech “Slot Machine” ROAR Spec Class Brushless Motor (10.5T)

$104.99 Original price was: $104.99.$73.49Current price is: $73.49.
MY ACCOUNT
  • Cart
  • Checkout
  • My account
  • Wishlist
ABOUT US
  • About Us
  • FAQ
  • Returns & Exchanges
  • Delivery
  • Contact Us
LEGAL
  • Privacy Policy
  • Payment Method
  • Shipping & Returns
  • Term and Conditions
SIGNUP FOR NEWSLETTER
Subscribe to be the first to hear about our exclusive offers and latest arrivals
[contact-form-7 id="15"]
Copyright 2025 © Spektrum Sales
  • 1/10 Scale
    • Electric Motors
    • Esc/motor Combos
    • Esc Controllers
  • Servos
    • Standard
    • Mini & Micro
    • Large Scale
    • Continuous Rotation
  • Electric Motor Parts
    • Fans & Heatsinks
    • Rotors
    • Sensor Cables
    • Hardware
    • Bearings
    • Endbells & Faceplates
    • Sensors
    • Brushes & Springs
    • Stators
  • Wire & Connectors
    • Connectors
    • Wire
    • Pig Tails
    • Heat Shrink Tubing
    • Solder
  • Receivers
    • Boats
    • Helicopters
    • Airplanes
  • Login

Login

Lost your password?

Register

Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.