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 Aug 8 - Aug 13

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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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4.7 ★★★★★
Based on 13 reviews
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K
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K
Phoenix, US
★★★★★ 5
Great price for such a warm, soft blanket.
Color: White Ribbed, Size: Queen(90"x90")
Super soft blanket that I lay across my bed but I have taken it on road trips to snuggle up with in the car and will use it when curling up to watch a good movie. Not very thick but is certainly warm. I ordered white and I absolutely love it. The texture adds nice contrast to my comforter.
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Reviewed in the United States on May 11, 2026
M
Verified Purchase
Melismiles
Fort Morgan, US
★★★★★ 5
Beautiful and soft
Color: Sage Green Ribbed, Size: Twin(60"x80")
Absolutely love this blanket! It is so so soft, love the pretty color and it washes nicely. My daughter always wants to steal it from me.
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Reviewed in the United States on May 29, 2026
S
Verified Purchase
Snow Girl
Draper, US
★★★★★ 5
Lovely, Soft and light blanket, perfect for spring, summer night.
Color: Pink Ribbed, Size: Throw(50"x60")
Lovely light blanket. I like it so much, I bought 2 more.
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Reviewed in the United States on May 31, 2026
J
Verified Purchase
Joy Williams
Lake Worth, US
★★★★★ 5
My go to cozy blanket❤️✨
Color: Ivory Checkered, Size: Twin(60"x80"), Color: Ivory Checkered, Size: Twin(60"x80")
🌟🌟🌟🌟🌟 The Softest, Coziest Blanket Ever! This blanket is pure comfort wrapped up in a gorgeous package. From the moment I touched it, I knew it was something special—so incredibly soft and plush, it feels like a warm hug every time I use it. It’s the perfect size for curling up on the couch or adding an extra layer on the bed, and the fabric is breathable yet cozy, making it great for all seasons. I love how lightweight it is but still wonderfully warm without feeling heavy or stiff. The quality is top-notch — after multiple washes, it’s stayed just as soft and hasn’t lost any of its fluffiness or color. Plus, the stitching is solid, so I can tell this blanket will last a long time. Whether I’m binge-watching my favorite shows, reading a book, or just relaxing, this blanket makes everything feel a little more comfortable and cozy. If you want to treat yourself (or someone special) to a blanket that feels like a cloud, this is absolutely it!
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Reviewed in the United States on August 1, 2025
S
Verified Purchase
Schaffner98568
Lowell, US
★★★★★ 5
Beautiful, soft, warm and lightweight
Color: Mint Green Checkered, Size: Twin(60"x80")
Love the color and the softness of the blanket. Was looking for a lightweight blanket to just keep warm for the cooler nights and this one does the job for me.
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Reviewed in the United States on May 29, 2026

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