SKU: 17311370918

Hobbywing Xerun AXE 2800kv 540L R2 FOC Motor & ESC Combo Rock Crawler 38020313

Sale price$123.75 Regular price$137.50
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

Hobbywing Xerun AXE 2800kv 540L R2 FOC Motor & ESC Combo Rock Crawler 38020313Hobbywing's AXE FOC Crawler system has been designed with a very unique feature protecting your ESC from damage caused by Battery Reverse Polarity, so no matter how many times you reverse the battery connections the AXE ESC and the paired motor are safe from damage. The IP 67 waterproof has been taken to a new level with the AXE System. Completely sealed ESC design with robust heatsink case design ensure the ESC is ready for anything you throw at it.

Hobbywing's AXE FOC Crawler system has been designed with a very unique feature protecting your ESC from damage caused by Battery Reverse Polarity, so no matter how many times you reverse the battery connections the AXE ESC and the paired motor are safe from damage.

The IP-67 waterproof has been taken to a new level with the AXE System. Completely sealed ESC design with robust heatsink case design ensure the ESC is ready for anything you throw at it. The motor as well, is sealed and combines a completely new sensor harness. No messy extra steps to make your system water proof.

AXE FOC Crawler system supports dual running mode, not only classic "Forward and Reverse (rock crawler)" mode, but also "Forward/Reverse with brake (normal)" mode, to satisfy your application.

Drag brake rate, and drag brake tuning allows scalers to adjust not only the hill/hold/drag brake, but how quickly the brake applies. This allows high speed driving with out sudden jerks or stops when releasing the throttle. The drag brake itself is super charged, and able to be run at extremely high levels. Compared to a standard crawling brushless setup, the drag brake in the Axe System can be rated at 200% in comparison.

Built in Bluetooth connectivity means exactly that. The ESC has Blue Tooth built right in! Nothing extra is needed to access the ESC’s complete on
board programming but your smart phone device and the Free Hobbywing App from your App Store. That’s right folks, the Bluetooth feature is BUILT INTO the ESC. No extra devices, wires or connections required! Please download the new version of V2 App. The old version of the APP is not supported.

The built-in switch mode BEC with a maximum output of 13A and voltage adjustable between 6V and 7.4V allows the use of various standard servos, high voltage servos and other peripherals.

ESC Specifications

  • Type: Brushless/Sensored
  • Waterproof: IP67 rating
  • Cont./Peak Current: 80A/480A
  • Input Voltage: 2-3S Lipo or 6-9 Cell NiMH
  • BEC Switch Mode: 6A @ 6V/7.4V
  • Input Wires: 14AWG 200mm
  • Input Connectors: XT60
  • Output Wires/Connectors: Yes - only fits AXE R2 motors!
  • SET Button programing on ESC: Not Supported
  • LED Program Box: Not Supported
  • LCD Program Box: Not Supported
  • WiFi Module: Not Supported
  • Programming Port: Built-in Bluetooth
  • Firmware Upgrade: Supported
  • ESC Size: 47.4 x 36.2 x 26.5mm
  • ESC Weight: 108g (Including the weight of input wires)

Motor Specifications

  • Type: Brushless/Sensored
  • Poles: 4
  • KV Rating: 2800
  • Cells: 2-3s LiPo
  • No Load Current: 2.5A
  • Outside Diameter: 36 mm
  • Length: 57.8mm
  • Shaft: 3.17mm
  • Weight: 233g
  • Motor application: Only supports the AXE R2 ESC
  • Vehicles: 1/10 Rock Crawlers

Note: requires soldering

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: 17311370918

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Amazon Customer
Louisville, US
★★★★★ 3
Ehh
Size: Medium, Color: Multicoloured E-(5-pack)
Very thin, still comfy but very thin material. Super soft though. I've worn and washed and they have held up but I won't be repurchasing bc these are so thin
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Reviewed in the United States on April 14, 2026
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Grma4m&m
Waukegan, US
★★★★★ 5
They’re fantastic!!!!
Size: X-Large, Color: Multicoloured E-(5-pack)
My clothing size is 16/18 and XL. Even though Amazon suggested a size XXL, I ordered my normal XL and they fit perfectly. The fabric for this style is 92% bamboo viscose and is amazingly soft and almost silky feeling. I had ordered a different boy short in this brand but they were 80% bamboo viscose and the fabric was significantly heavier. I returned those and ordered these.
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Reviewed in the United States on April 25, 2026
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Kay Hairston
Natrona Heights, US
★★★★★ 5
this is my go to when needing new underwear.
Size: 3X-Large, Color: Black/Navy/Dark Purple/Red
Love these boyshorts for women. They're so comfortable, no crawling and breathable. I recommend for plus size women who has legs rubbing together causing irritation. Nice price as well. This is my go to when needing new underwear.
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Reviewed in the United States on May 27, 2026
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Diane
Dallas, US
★★★★★ 5
Great!
Size: Small, Color: Black/Heather Gray/White/Nude
Comfy, good fit, good quality cotton and flat seams around the crotch. Normal size small. I wouldn’t wear these with yoga pants, but nice under looser fitting garments. I would buy more colors.
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Reviewed in the United States on May 28, 2026
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Arsenio Braga
Boise, US
★★★★★ 5
There is a seam up the front. I think perhaps it being seamless would be better.
Size: Medium, Color: Black
Like anything off Amazon I wasnt expecting anything perfect and ready to have to mail it back. Pleasantly surprised by the softness and durability. The waist band isn't to small on a medium so it fits actually so comfy. I wear them as underwear and as shorts for my skirts n dresses. Id recommend but I say size up if you want a comfy fit. But down if you want a fitted fit fit. Comfy still is fitted but better feeling on if that makes sense. Also the crotch of the shorts/undies has essentially extra fabric sewed in creating that nice comfort. Ill snag a photo when I have time.
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Reviewed in the United States on May 3, 2026

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