SKU: 42314075168

XERUN - XR8 - SCT - 140A - ESC

Sale price$107.10 Regular price$119.00
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Description

XERUN - XR8 - SCT - 140A - ESCFull sensored Mode Supported The first 1 8 scale competition ESC which can work the full sensored mode at all times (when pairing it with a HOBBYWING matching motor). Turbo Timing Technology Turbo timing technology is implemented by the XR8 SCT to unleash the maximum power of a HOBBYWING matching motor. Small & Light Structure Design Small (30. 1% smaller than XR8 Plus in size) and light (36. 5g lighter than XR8 Plus in weight) structure design

Full-sensored Mode Supported
The first 1/8 scale competition ESC which can work the full-sensored mode at all times (when pairing it with a HOBBYWING matching motor).

 

Turbo Timing Technology
Turbo timing technology is implemented by the XR8 SCT to unleash the maximum power of a HOBBYWING matching motor.

Small & Light Structure Design
Small (30.1% smaller than XR8 Plus in size) and light (36.5g lighter than XR8 Plus in weight) structure design greatly simplifies the installation of the power system (esp. for vehicles like buggy and touring car with compact chassis).

Programming / Upgrading /
Data reading wirelessly
With Hobbywing's "WiFi Express" module and iPhone or an Android phone (with the HOBBYWING WiFi Link software installed), the user can remotely program parameters, upgrade firmware and check relevant data of the ESC without leaving the control stand.

Coasting
The XR8 SCT provides an exceptionally smooth off-throttle coasting function, which simulates the feeling of inertia and momentum of a large-scale car driving experience. This can greatly improve theperformance of builds utilizing large, high-powered motors as electromagnetic drag becomes a substantial factor in sudden deceleration when in the off-throttle position, adversely affecting driving performance and overall maneuvering.

Capacitor Thermal Protection
Capacitor thermal protection implemented by the XR8 SCT will effectively prevent capacitors from exploding and causing irreversible damage to the ESC due to overload.

High Voltage Built-in BEC
High voltage built-in BEC with an output current of up to 15 Amp and a switchable output voltage of 6V-7.4V allows users to use various high torque and high voltage servos.

High Reliability & Durability
Built with the most rugged and high-quality components and coupled with cutting-edge firmware, the XR8 SCT is able to deliver unmatched power and performance for even the most hardcore of racing applications, but is also responsive enough to protect itself from damage due to overloading due to physical abuse, overuse or even human error.

Advanced and Secure Electronic Switch
Electronic switch with a lifespan of over 50000 on/off cycles, housed in a completely waterproof, dust-proof and shock-resistant design.

Ultra-Reliable Cooling System
HOBBYWING's patented cooling technology utilizes proprietary heat-conductive copper bars to rapidly and effectively transfer all internal heat from the MOSFET board to the integrated CNC machined billet aluminum heatsink housing. The cooling fan adopts a shockproof mounting which effectively reduces the possibility of fan damage due to vehicle's frequent jumps.

Wide applicability
This XR8 SCT ESC is not only applicable to 1/8th buggies and short-course trucks but also 1/10th short-course trucks, trucks and monster trucks.

Specification

Type
Scale - 1/8th&1/10th
Brushed/Brushless - BL
Sensored/Sensorless - SD
Waterproof - No

Specifications
Cont./Peak Current - 140A/880A
Input Voltage - 2-4S Lipo/6-12 Cell NiMH
BEC Output - Switch Mode: 6V/7.4V,6A

Wires & Connectors
Input Wires - Red-12AWG-200mm*1/Black--12AWG-200mm*1
Output Wires - Blue -12AWG-200mm*1 Yellow-12AWG-200mm*1 Orange -12AWG-200mm*1
Input Connectors = No
Output Connectors - No
(Note: All the wire length above is the original length not the length you see from the outside.)

Fan
Size - 30x30x10mm
Voltage Range - 5-7.4V
Powered by - BEC

ESC Programing via
SET Button on ESC Not Supported
LED Program Box Not Supported
LCD Program Box Supported
WiFi Module Supported
Program Port PRG/Fan Port

Firmware
Firmware Upgrade - Supported

Size & Weight
Size - 54.1x37.2x36.1mm
Weight - 90.5g

Applications
Motors SL BL Motors SD BL Motors
Vehicles - 1/10th SCT/Truck/Monster Truck & 1/8th Buggy/On-road Racing
KV Rating/T Count
With 2S LiPo/6S NiMH: 3660 size motor, KV=6000
With 3S LiPo/9S NiMH: 3660 size motor, KV=4000
With 4S LiPo/12S NiMH: 3660 size motor, KV=3000
With 4S LiPo/12S NiMH: 4268 size motor, KV=2500

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 42314075168

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Amazon Customer
Cuba, US
★★★★★ 5
Border Collie Approved: Easy to Clean, Durable, and Great Bounce
Size: Medium (2.5"), Style: Fetch Pack 2
These are the best balls out there for dogs. These fit great in the chuck-it ball launcher, which we need to wear out my border collie. They fit her mouth properly and, most importantly, do not absorb all the spit or water after a good rain. They are quick to clean off and have good weight so you can let them fly! Furthermore, they bounce well, which is perfect for my dog that likes to catch them on a bounce. The ball is a strong rubber, so should not be easy to chew up. I've used these for years, and the only time I've had to replace them is when one gets lost in the hay field. I highly suggest these as replacements for the common tennis balls.
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Reviewed in the United States on July 19, 2025
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maxine
Louisville, US
★★★★★ 4
Heavy duty.
Size: Medium (2.5"), Style: Fetch Pack 2
My dog was not interested, but it’s a good product
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Reviewed in the United States on April 11, 2026
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M Denise
Phoenix, US
★★★★★ 5
Treats and plenty of ball throwing with these doggie toy
Size: Medium (2.5"), Style: Fetch Pack 1
I have actually purchased these twice already. I love the one that glows in the dark but it still got lost in my yard lol. My dog is a big breed half pitt/Labrador so she did chew through one of them already. I play ball with her every single day but I DO have to take them away from her because she will destroy them. They are great to add in treats as well, that was one of the my favorite things about them as well. They do last just if you have an over zealous chewer do not let them keep them for long periods of time. They are a good value for the price. Buy them your dog will love it!
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Reviewed in the United States on August 2, 2025
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Who Let the Dogs Out
San Leandro, US
★★★★★ 5
My Female GSD loves
Size: Medium (2.5"), Style: Fetch Pack 1, Size: Medium (2.5"), Style: Fetch Pack 1
Shasta is my smallest. Six in December (2025) along with her brother. She’s 100 lbs and outside, completely ball driven see last picture. Don’t let the size (2.5”) of these Chuck-It balls deter you. If your larger Breed dog has any orthopedic issues, has already torn their ACL etc, one has arthritis but wants to play. This size is perfect! Shazzy was born with several ortho issues. I don’t throw balls distance but right to her. This size and lighter weight assure even when Shazzy is spazzy w excitement, she’ll catch the ball mid air. The green balls are softer, and glow in the dark. In summer we can play well past dusk and I can see them! Her personality shows in the pictures. Playing ball is part of her. These balls are just perfect for her situation. Somehow they disappear, she loves making baskets, puts them in my tractor bucket, or my gardening bucket..then get put in burn pile, trash etc. I keep replacing them because she’d look day and night if we actually ran out!! 🙏✝️👍🏼👍🏼
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Reviewed in the United States on September 3, 2025
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Daisy l.
Phoenix, US
★★★★★ 5
Doesn’t squeak but the dogs still love them
Our doggies love them!! Very durable! They do not squeak though
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Reviewed in the United States on May 7, 2026

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