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369 people found this review helpful January 2, 2024
I have these wheel rings in two of my builds and am pleased with the performance. The way the weights fit in these rings in my opinion is better than automotive stick on weights. I would recommend using electrical tape over the provided rubber bands as the bands will pop off inside the tire after a while.
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This product currently has 16 reviews
Overall Rating:
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Customer Performance Survey:
Customers surveying this product said...
94%"Improves performance"
Currently all feedbacks are left by AsiaTees customers.
This is a set of ProBuild™ 1.9" Brass Slotted Center Ring with Lead Weights, which makes it easy and accurately adjust and distribute the weight on beadlock wheels.
A standard ProBuild wheel weighs about 73 grams (2.57oz). Adding this full Brass Slotted Center Ring can double, triple, and quadruple the total weight - up to 272 grams (9.6oz) per wheel.
The original weighted ring was made when even experienced RC builders found it impossible to adjust their beadlock wheel weights precisely and wanted a robust system to do so. The Brass Center Ring system allows you to do just that - adjust the weight of your beadlock wheels precisely.
Adding weight on the wheel is an advantage in many situations for R/C crawlers. It forces the tire onto the ground and grabs the earth with the weight pushing against it. There is a significant performance improvement by lowering CG (center of gravity) once this system is installed in your tires. The leads are secured with sidewalls and lead slots, optional rubber bands are also included.
The billet machined Brass Slotted Center Ring weighs 69 grams (2.43oz) each, and includes a set of Lead Weights that are 6.5 grams each, with a total of 20 pieces per wheel (40 pieces total). The Lead Weights have the Boom Racing logo molded in the center.
Included is a pair of 25mm wide rubber bands. They fully wrap around the lead weights and hold the lead weights together, which helps protect the tires from the sharp edges of the lead weights. It acts as a secure layer preventing the lead weights from moving or damaging the tire inner carcass.
Anodized black for a slick, stylish finish.
Specification:- Weight:
- Ring: 69 gram each
- Lead Weight: 6.5 gram each
- Total Weight Range: 69g to 199g (2.43oz to 7.02oz).
- Size:
- Ring: 59.6mm x 21.5mm (HxW)
- Lead Weight: 17.6x8.2x4.6mm (LxWxH)
Fits:
- ProBuild™ 1.9" Wheels
- KRAIT™ 1.9" Wheels
Includes:
- 2x Brass Slotted Center Ring BRW780935B
- 40x Lead Weight BRW780935A
- 2x Wide Rubber Band BRW780935D (new!)
- Weight:
- This item replaced these previous versions:
BRW780900G
- Package total weight: 436.00 grams (incl. packaging)
- Factory description: Boom Racing ProBuild™ 1.9" Brass Beadlock Center Wheel Ring (2)
- Manufactured by Boom Racing
- Manufacturer number: BRW780935
- 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
ProBuild™ 1.9" Brass Slotted Center Clamp Ring w/ Lead Weight Set (69g to 199g) 2pcs by Boom Racing
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This is a set of ProBuild™ 1.9" Brass Slotted Center Ring with Lead Weights, which makes it easy and accurately adjust and distribute the weight on beadlock wheels.
A standard ProBuild wheel weighs about 73 grams (2.57oz). Adding this full Brass Slotted Center Ring can double, triple, and quadruple the total weight - up to 272 grams (9.6oz) per wheel.
The original weighted ring was made when even experienced RC builders found it impossible to adjust their beadlock wheel weights precisely and wanted a robust system to do so. The Brass Center Ring system allows you to do just that - adjust the weight of your beadlock wheels precisely.
Adding weight on the wheel is an advantage in many situations for R/C crawlers. It forces the tire onto the ground and grabs the earth with the weight pushing against it. There is a significant performance improvement by lowering CG (center of gravity) once this system is installed in your tires. The leads are secured with sidewalls and lead slots, optional rubber bands are also included.
The billet machined Brass Slotted Center Ring weighs 69 grams (2.43oz) each, and includes a set of Lead Weights that are 6.5 grams each, with a total of 20 pieces per wheel (40 pieces total). The Lead Weights have the Boom Racing logo molded in the center.
Included is a pair of 25mm wide rubber bands. They fully wrap around the lead weights and hold the lead weights together, which helps protect the tires from the sharp edges of the lead weights. It acts as a secure layer preventing the lead weights from moving or damaging the tire inner carcass.
Anodized black for a slick, stylish finish.
Specification:- Weight:
- Ring: 69 gram each
- Lead Weight: 6.5 gram each
- Total Weight Range: 69g to 199g (2.43oz to 7.02oz).
- Size:
- Ring: 59.6mm x 21.5mm (HxW)
- Lead Weight: 17.6x8.2x4.6mm (LxWxH)
Fits:
- ProBuild™ 1.9" Wheels
- KRAIT™ 1.9" Wheels
Includes:
- 2x Brass Slotted Center Ring BRW780935B
- 40x Lead Weight BRW780935A
- 2x Wide Rubber Band BRW780935D (new!)
- Weight:
- Product weight: 436.00 grams
- Factory description: Boom Racing ProBuild™ 1.9" Brass Beadlock Center Wheel Ring (2)
- Manufactured by Boom Racing
- Manufacturer number: BRW780935
- 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
This product currently has 16 reviews
Overall Rating:
|
![]() |
Customer Performance Survey:
Customers surveying this product said...
94%"Improves performance"
Currently all feedbacks are left by AsiaTees customers.
The ProBuild™ 1.9" Brass Slotted Center Clamp Ring w/ Lead Weight Set (69g to 199g) 2pcs has an average rating of
stars based on 16 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 - 16 Reviews Total 
The ProBuild™ 1.9" Brass Slotted Center Clamp Ring w/ Lead Weight Set (69g to 199g) 2pcs has an average rating of
stars based on 16 customer reviews.
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369 people found this review helpful January 2, 2024
I have these wheel rings in two of my builds and am pleased with the performance. The way the weights fit in these rings in my opinion is better than automotive stick on weights. I would recommend using electrical tape over the provided rubber bands as the bands will pop off inside the tire after a while.
overall
FIT & FINISH
DESIGN
Was this review helpful? Yes -
395 people found this review helpful January 30, 2023overall
FIT & FINISH
DESIGN
Was this review helpful? Yes -
451 people found this review helpful April 2, 2022overall
FIT & FINISH
DESIGN
Was this review helpful? Yes -
399 people found this review helpful January 25, 2022overall
FIT & FINISH
DESIGN
Was this review helpful? Yes -
435 people found this review helpful January 19, 2022overall
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.










