Boom Racing 3S Muscle Winch High Voltage 40KG Waterproof Servo Winch BR-40SW-3S
SKU: 7604825994

Boom Racing 3S Muscle Winch High Voltage 40KG Waterproof Servo Winch BR-40SW-3S

$108.00 $120.00
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Boom Racing 3S Muscle Winch High Voltage 40KG Waterproof Servo Winch BR-40SW-3SThe Boom Racing Muscle Winch is a powerful internal servo winch engineered specifically for RC crawler builds requiring strong pulling performance and reliability. Designed from the ground up, this fully waterproof winch features a robust metal case, full metal gears, and an integrated free spool unit for convenient operation. Capable of operating on 2S or 3S LiPo power up to 12. 6V, the Muscle Winch delivers impressive pulling power with up to 40kg

The Boom Racing Muscle Winch™ is a powerful internal servo winch engineered specifically for RC crawler builds requiring strong pulling performance and reliability. Designed from the ground up, this fully waterproof winch features a robust metal case, full metal gears, and an integrated free spool unit for convenient operation. Capable of operating on 2S or 3S LiPo power up to 12.6V, the Muscle Winch delivers impressive pulling power with up to 40kg/cm torque, making it ideal for demanding recovery situations on the trail. The included nylon winch line and metal hook provide a complete ready-to-install solution for scale crawlers and off-road RC vehicles.

Features

  • High power internal servo winch for RC crawlers
  • Compatible with 2S–3S LiPo batteries
  • Integrated free spool unit for easy line deployment
  • Fully waterproof IP67 rated construction
  • Full metal case for durability and heat dissipation
  • Full metal gear train for strength and reliability
  • High torque output up to 40kg/cm
  • Includes strong nylon winch line and metal hook

Specifications

  • Brand: Boom Racing
  • Model: BR-40SW-3S
  • Operating Voltage: 2S–3S LiPo (up to 12.6V)
  • Torque: 28kg/cm @ 8.4V / 40kg/cm @ 12V
  • Operating Speed: 83 RPM @ 8.4V / 118 RPM @ 12V
  • Waterproof Rating: IP67
  • Winch Line: Nylon, 68kg strength, 2m length
  • Dimensions: 54 x 46.5 x 20 mm
  • Weight: 88.5 g

Includes

  • 1 x Boom Racing Muscle Winch with Free Spool Unit
  • 1 x Nylon Winch Line (2m)
  • 1 x Metal Hook
  • 1 x Decal Sheet
  • 1 x Instruction Manual
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: 7604825994

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Angel
Massapequa, US
★★★★★ 5
Man Tray!
Color: *Black, Color: *Black
Love it my girlfriend had a “purse bowl” and i always left my stuff laying around so I wanted something to hold my daily essentials all in one spot, So i chose the most minimalistic and simple tray for myself and i gotta say, it’s really nice, it imitates the leather feels and simple luxury look. I highly recommend this for men if you need an area to leave your items. Size is great imo.
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Reviewed in the United States on May 12, 2026
M
Verified Purchase
MarkK
Los Angeles, US
★★★★★ 4
Great valet tray!
Color: Brown
I needed something to help me keep my personal items organized, and saw this valet tray. I like how it looked and bought one. Then a bought a couple for my kids for Christmas presents, then a few more for around the house. We all like them because it feels good to be somewhat organized. I would definitely recommend them.
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Reviewed in the United States on February 18, 2026
R
Verified Purchase
Randall L. Williams
Whiting, US
★★★★★ 5
Worth the money
Color: Black
While this is in 2 pieces, it’s a great desk mat and the wireless charging is awesome!
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Reviewed in the United States on May 29, 2026
A
Verified Purchase
Adam
Chelsea, US
★★★★★ 5
Total Game Changer for Your Desk Space!
Color: Black, Color: Black
I decided to finally foray into the desk mat space, and my only regret is not doing this sooner. This particular mat is not only an instant upgrade, visually, for my desk, but also gives me a convenient place to tuck away those couple papers/cards I always need to have within reach. It goes without saying, my favorite part of this is the high quality wireless charging piece. Aside from eliminating an extra cord, it helps minimize the clutter and lets me charge my phone AND AirPods simultaneously. This is the first of many I will be purchasing, as it is the PERFECT gift for anyone with a desk.
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Reviewed in the United States on February 10, 2026
J
Jade L.
Fort Morgan, US
★★★★★ 4
Honestly, this is pretty nice!
Color: Black, Color: Black
At first I was a little disappointed in the design of this device because the mat and the charger are two separate pieces; but the magnet that is connecting them together is pretty strong, so I ended up not minding it. The magnet in the charger is pretty strong too, though, so the whole thing tends to lift up when you pick up your phone - this is my first MagSafe charger, so perhaps that is standard with these, I wouldn't know. As you can see in the picture, this isn't your standard mouse pad. It's leather on one side and felt on the other (you can pick which side you want to face up, which is a nice design feature, I suppose). It's smooth and wipes off easily but really collects fingerprints and hairs. It's also a good size. Not too big, not too small. I was a little worried because it's smaller than my older mousepad but I haven't suffered for it. I may even prefer this smaller size if I'm being honest. I'm not sure if I like the feeling of the leather side against my arm/wrist, though. The mouse has no problem reading it but it's just not very soft. I do notoriously dislike change though so maybe that's just a me problem LOL. All in all I'm happy with this and would suggest it!
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Reviewed in the United States on March 13, 2026

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