-
481 people found this review helpful August 6, 2023
One of the best winch on the market. You don't get to see it, but it works real well, has plenty of tork & power and can literally pull your whole rig from the ground.
overall
FIT & FINISH
DESIGN
Was this review helpful? Yes -
513 people found this review helpful January 10, 2023overall
FIT & FINISH
DESIGN
Was this review helpful? Yes -
516 people found this review helpful August 10, 2022overall
FIT & FINISH
DESIGN
Was this review helpful? Yes -
493 people found this review helpful August 6, 2022overall
FIT & FINISH
DESIGN
Was this review helpful? Yes -
413 people found this review helpful August 5, 2022
Best winch on the market!
overall
FIT & FINISH
DESIGN
Was this review helpful? Yes
Miscellaneous
|
||||
|
|
|||||||||||||||||||||||
This product currently has 25 reviews
Overall Rating:
|
![]() |
Customer Performance Survey:
Customers surveying this product said...
96%"Improves performance"
Currently all feedbacks are left by AsiaTees customers.
- Watch a video introduction about this product

- Boom Racing's Muscle Winch™ is a dedicated, fully waterproof IP67 internal servo winch designed from the ground up for scale RC vehicles. Powered by a high-performance brushless motor and precision full-metal gears, it delivers smooth operation, outstanding durability, and up to 500oz (36kg) of pulling force, making it ideal for demanding trail and recovery situations.
Free Spool Unit
The Muscle Winch™ features an integrated dual-trigger free spool system for fast and convenient cable deployment.
The free spool can be activated in two ways:
- Press the button on the top of the winch.
- Pull the release knob on the bottom.
To release the line, press the top button or pull the bottom knob while pulling the cable outward. Once the desired length has been reached, release the button or knob and continue pulling gently until you hear a click. The locking mechanism will automatically re-engage, and the winch is ready for use.
The Muscle Winch™ can also be operated through your radio without using the free spool mechanism if preferred.
Performance
Operating from 6.0V to 8.4V, the Muscle Winch™ produces up to 500oz (36kg) of pulling force while maintaining smooth and consistent speed thanks to its brushless motor. A billet aluminum case, hardened full-metal gears, and IP67 waterproof construction provide exceptional reliability in harsh trail conditions. A scale metal winch hook and 2-meter high-strength nylon line are included and ready to install.
Plug & Play
The Muscle Winch™ plugs directly into any standard receiver without requiring an external controller or additional electronics. Simply connect it to a spare receiver channel and assign a three-position switch on your radio to control winch in, winch out, and stop.
An optional Servo Winch Mount Kit for BRX01 (#BRLC7200) is available.
A metal scale winch hook is included.
Specification:
- High-performance brushless motor
- Integrated Free Spool Unit
- Operating Voltage: 6.0V-8.4V
- Pulling Force: 500oz (36KG) @8.4V / 375oz (27KG) @6.0V
- Operating Speed: 95rpm @ 8.4V 72rpm @ 6.0V
- Fully Waterproof IP67
- CNC-machined billet aluminum case
- Hardened full-metal gears
- Metal hook included
- Nylon winch line 68kg (2 meters) included
Includes:
- Muscle Winch with Free Spool Unit
- Nylon winch line (2m)
- Metal Hook
- Decal sheet
- Instruction Manual
Optional accessories:
- Switch Button (2pcs) #BR-36Switch
- Easy Access Knob #BR-36Knob
- Universal Routing Kit #BR-36Route
- 220 Fast Gear Set #BR-36Gear
- Servo Winch Mount Kit for BRX01 #BRLC7200
Replacement:
- Nylon Winch Line 2.5m & Metal Hook #BRSW36-RS3
- Nylon Winch Line 2.5m (2) #BR-36Line
- Waterproof Silicone Seal (2) #BR-36Seal
- Stainless Steel Barrel #BR-36Barrel
- Complete Rebuild Steel Gears #BR-36SW-SG
Warranty: This product is covered by Boom Racing factory warranty. All electronic products are guaranteed defect-free. Please refer to the warranty information from the manufacturer.
Additional Notes: When using the following radio systems, some setup is known to be required.
*To avoid damaging the Muscle Winch, remove the hook from the rope if it is already attached before setting up the radio.
Futaba 7PX/7PXR radio:
- 1) Be sure to use the correct System Mode corresponding to the receiver according to the 7PXR user manual. [ Setup location: Home > Menu > Linkage > Receiver ]
- 2) Turn off Channel 3 connection from the DT3 button. Turn on Channel 3 connection from the DT6 button on the radio which provides a three-position switch function. Then increase the DT6’s “Step” to 100. [ Setup location: Home > User Menu > Fifth page > Trim / Dial select ]
- 3) Activate the Muscle Winch by pushing the DT6 button after the electronics are connected. The winch spool will start rotating and might judder. Adjust the Left and Right endpoints, in values 100 or above, to get rid of the juddering in both rotational directions. [ Setup location: Home > User Menu > First page > End point > Channel 3 ]
Fly Sky Noble NB-4 radio:
- 1) Go into settings on the first page and select Assign.
- 2) Select TR1-FB as a button for your winch control.
- 3) On that screen for Type, select 3 POS, TR1-FB select CH3, and TR1-FB select REV.
- 4) Once you are done with steps 1-3 go back to the main menu and select RX SET.
- 5) Select Servo Frequency.
- 6) Two options here, either select Analog or Digital servo. If selecting Analog, the setup is complete.
If you want to use Digital, go on Custom set to 250Hz and the setup is complete.
Sanwa M12RS radio:
- Set to modulation FH3E
- Winch channel set to NOR
- New Bind
- Package total weight: 128.00 grams (incl. packaging)
- Package size: 7.00 x 10.00 x 4.00cm
- Factory description: Boom Racing Muscle Winch™ High Torque 500oz (36KG) Waterproof Servo Winch w/ Free Spool Unit
- Manufactured by Boom Racing
- Manufacturer number: BR-36SW
- This item is eligible for in-store promotions
- Nobody beats our price! See our Best Price Guarantee, or your money back!
- Questions about this product? Ask Our Technical Support
- You may Request Additional Product Information for this product.
- Looking for screws / bolts to assemble this product? Email Us
Find something wrong in this description?
Help us fix it! Report An Error
Muscle Winch™ Brushless 500oz (36KG) Waterproof Internal Servo Winch w/ Dual-Trigger Free Spool by Boom Racing
|
|
|
- Watch a video introduction about this product

- Boom Racing's Muscle Winch™ is a dedicated, fully waterproof IP67 internal servo winch designed from the ground up for scale RC vehicles. Powered by a high-performance brushless motor and precision full-metal gears, it delivers smooth operation, outstanding durability, and up to 500oz (36kg) of pulling force, making it ideal for demanding trail and recovery situations.
Free Spool Unit
The Muscle Winch™ features an integrated dual-trigger free spool system for fast and convenient cable deployment.
The free spool can be activated in two ways:
- Press the button on the top of the winch.
- Pull the release knob on the bottom.
To release the line, press the top button or pull the bottom knob while pulling the cable outward. Once the desired length has been reached, release the button or knob and continue pulling gently until you hear a click. The locking mechanism will automatically re-engage, and the winch is ready for use.
The Muscle Winch™ can also be operated through your radio without using the free spool mechanism if preferred.
Performance
Operating from 6.0V to 8.4V, the Muscle Winch™ produces up to 500oz (36kg) of pulling force while maintaining smooth and consistent speed thanks to its brushless motor. A billet aluminum case, hardened full-metal gears, and IP67 waterproof construction provide exceptional reliability in harsh trail conditions. A scale metal winch hook and 2-meter high-strength nylon line are included and ready to install.
Plug & Play
The Muscle Winch™ plugs directly into any standard receiver without requiring an external controller or additional electronics. Simply connect it to a spare receiver channel and assign a three-position switch on your radio to control winch in, winch out, and stop.
An optional Servo Winch Mount Kit for BRX01 (#BRLC7200) is available.
A metal scale winch hook is included.
Specification:
- High-performance brushless motor
- Integrated Free Spool Unit
- Operating Voltage: 6.0V-8.4V
- Pulling Force: 500oz (36KG) @8.4V / 375oz (27KG) @6.0V
- Operating Speed: 95rpm @ 8.4V 72rpm @ 6.0V
- Fully Waterproof IP67
- CNC-machined billet aluminum case
- Hardened full-metal gears
- Metal hook included
- Nylon winch line 68kg (2 meters) included
Includes:
- Muscle Winch with Free Spool Unit
- Nylon winch line (2m)
- Metal Hook
- Decal sheet
- Instruction Manual
Optional accessories:
- Switch Button (2pcs) #BR-36Switch
- Easy Access Knob #BR-36Knob
- Universal Routing Kit #BR-36Route
- 220 Fast Gear Set #BR-36Gear
- Servo Winch Mount Kit for BRX01 #BRLC7200
Replacement:
- Nylon Winch Line 2.5m & Metal Hook #BRSW36-RS3
- Nylon Winch Line 2.5m (2) #BR-36Line
- Waterproof Silicone Seal (2) #BR-36Seal
- Stainless Steel Barrel #BR-36Barrel
- Complete Rebuild Steel Gears #BR-36SW-SG
Warranty: This product is covered by Boom Racing factory warranty. All electronic products are guaranteed defect-free. Please refer to the warranty information from the manufacturer.
Additional Notes: When using the following radio systems, some setup is known to be required.
*To avoid damaging the Muscle Winch, remove the hook from the rope if it is already attached before setting up the radio.
Futaba 7PX/7PXR radio:
- 1) Be sure to use the correct System Mode corresponding to the receiver according to the 7PXR user manual. [ Setup location: Home > Menu > Linkage > Receiver ]
- 2) Turn off Channel 3 connection from the DT3 button. Turn on Channel 3 connection from the DT6 button on the radio which provides a three-position switch function. Then increase the DT6’s “Step” to 100. [ Setup location: Home > User Menu > Fifth page > Trim / Dial select ]
- 3) Activate the Muscle Winch by pushing the DT6 button after the electronics are connected. The winch spool will start rotating and might judder. Adjust the Left and Right endpoints, in values 100 or above, to get rid of the juddering in both rotational directions. [ Setup location: Home > User Menu > First page > End point > Channel 3 ]
Fly Sky Noble NB-4 radio:
- 1) Go into settings on the first page and select Assign.
- 2) Select TR1-FB as a button for your winch control.
- 3) On that screen for Type, select 3 POS, TR1-FB select CH3, and TR1-FB select REV.
- 4) Once you are done with steps 1-3 go back to the main menu and select RX SET.
- 5) Select Servo Frequency.
- 6) Two options here, either select Analog or Digital servo. If selecting Analog, the setup is complete.
If you want to use Digital, go on Custom set to 250Hz and the setup is complete.
Sanwa M12RS radio:
- Set to modulation FH3E
- Winch channel set to NOR
- New Bind
- Product weight: 128.00 grams
- Package size: 7.00 x 10.00 x 4.00cm
- Factory description: Boom Racing Muscle Winch™ High Torque 500oz (36KG) Waterproof Servo Winch w/ Free Spool Unit
- Manufactured by Boom Racing
- Manufacturer number: BR-36SW
- This item is eligible for in-store promotions
- Nobody beats our price! See our Best Price Guarantee, or your money back!
- Questions about this product? Ask Our Technical Support
- You may Request Additional Product Information for this product.
- Looking for screws / bolts to assemble this product? Email Us
Find something wrong in this description?
Help us fix it! Report An Error
| Quantity Discount | |||
|---|---|---|---|
| Units at this Price | ATees' Low Price (Per Unit) |
You Save | Click To Order |
This product currently has 25 reviews
Overall Rating:
|
![]() |
Customer Performance Survey:
Customers surveying this product said...
96%"Improves performance"
Currently all feedbacks are left by AsiaTees customers.
The Muscle Winch™ Brushless 500oz (36KG) Waterproof Internal Servo Winch w/ Dual-Trigger Free Spool has an average rating of
stars based on 25 customer reviews.
Boom Racing is a premium RC brand dedicated to scale realism, innovative engineering, and trail-proven performance. Known for the BRX chassis platform and product lines including PHAT™ Axles, ProBuild™ Wheels, KUDU™ Suspension Systems, and officially licensed scale vehicles, Boom Racing develops products that combine authentic scale detail with real-world capability.
Every product is designed with a focus on quality, durability, compatibility, and performance, allowing enthusiasts to build vehicles that look authentic and perform confidently on challenging terrain. From complete vehicle platforms to precision-engineered upgrades and accessories, Boom Racing offers a comprehensive ecosystem for scale RC builders and drivers.
Designed by enthusiasts for enthusiasts, Boom Racing products are trusted by hobbyists around the world who appreciate attention to detail, innovative features, and a commitment to advancing the scale RC experience.
Recent Customer Reviews - 25 Reviews Total 
The Muscle Winch™ Brushless 500oz (36KG) Waterproof Internal Servo Winch w/ Dual-Trigger Free Spool has an average rating of
stars based on 25 customer reviews.
-
481 people found this review helpful August 6, 2023
One of the best winch on the market. You don't get to see it, but it works real well, has plenty of tork & power and can literally pull your whole rig from the ground.
overall
FIT & FINISH
DESIGN
Was this review helpful? Yes -
513 people found this review helpful January 10, 2023overall
FIT & FINISH
DESIGN
Was this review helpful? Yes -
516 people found this review helpful August 10, 2022overall
FIT & FINISH
DESIGN
Was this review helpful? Yes -
493 people found this review helpful August 6, 2022overall
FIT & FINISH
DESIGN
Was this review helpful? Yes -
413 people found this review helpful August 5, 2022
Best winch on the market!
overall
FIT & FINISH
DESIGN
Was this review helpful? Yes
About Boom Racing
Boom Racing is a premium RC brand dedicated to scale realism, innovative engineering, and trail-proven performance. Known for the BRX chassis platform and product lines including PHAT™ Axles, ProBuild™ Wheels, KUDU™ Suspension Systems, and officially licensed scale vehicles, Boom Racing develops products that combine authentic scale detail with real-world capability.
Every product is designed with a focus on quality, durability, compatibility, and performance, allowing enthusiasts to build vehicles that look authentic and perform confidently on challenging terrain. From complete vehicle platforms to precision-engineered upgrades and accessories, Boom Racing offers a comprehensive ecosystem for scale RC builders and drivers.
Designed by enthusiasts for enthusiasts, Boom Racing products are trusted by hobbyists around the world who appreciate attention to detail, innovative features, and a commitment to advancing the scale RC experience.












