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545 people found this review helpful April 22, 2022overall
FIT & FINISH
DESIGN
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548 people found this review helpful January 29, 2022
Adds great detail but rubs when used with stock 1.55 wheels.
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DESIGN
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603 people found this review helpful May 31, 2021overall
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642 people found this review helpful February 2, 2020Other Upgrades/Parts Recommended by Reviewer: Bogdanoverall
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DESIGN
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638 people found this review helpful January 19, 2020overall
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Boom Racing
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This product currently has 5 reviews
Overall Rating:
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Customer Performance Survey:
Customers surveying this product said...
100%"Improves performance"
Currently all feedbacks are left by AsiaTees customers.
- This is a set of Brass Scale Brake Disc Set for BRX70/BRX80/BRX90 Front Axles.
A brass adapter (black anodized) attaches to the BRX70/BRX80/BRX90 knuckle and the brass caliper attaches to the brass adapter. On the front, it can take up to two calipers on each adapter (for weight adjustments).
The stainless steel brake disc is machined together with a 12mm standard hex. The hex uses a drive pin and has two set screws to lock down the drive shaft securely.
Note:
This brake system is not designed for 1.55" wheels. Will fit Boom Racing 1.55" 16-Hole Steelies if used in deep-dish setup.
For AR44 setup, it must be used with knuckle BRLC7002 or BRLC7002/CA.
Fits:
- 1.9"/2.2" wheels
- Wheels with 31mm inner diameter or more
Specification:
- Weight:
- Brass Adapter: 20 grams per adapter
- Stainless Steel Brake Disc: 12 grams per disc
- Brass Caliper: 6.5 grams per caliper
- Diameter:
- Caliper: 35.35mm
- Brake Disc: 31mm
- Hex Offset: 6.45mm
- 12mm wheel hex
Includes:
- 2x Brass Brake Adapter
- 2x Brass Brake Caliper #BRLC7082
- 2x Stainless Steel Brake Disc 12mm Hex #BRLC7081
- 4x M2x8 RS Screw
- 4x M2.5x10 CSS Screw
- 4x M3x3 SS Screw
- 2x M2x10 Pin
Optional Parts:
Stainless Steel Cross Drilled Brake Disc 12mm Hex (2) #BRLC7084 - Package total weight: 90.00 grams (incl. packaging)
- Factory description: Boom Racing BRX01 Brass Front Brake Disc Set for BRX70/BRX90 Axles
- Manufactured by Boom Racing
- Manufacturer number: BRLC7081F
- This item is not 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
Boom Racing
BRX01 Parts & Upgrades
Brass Front Brake Disc Set for BRX70/BRX80/BRX90 PHAT™ Axle
by Boom Racing
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- This is a set of Brass Scale Brake Disc Set for BRX70/BRX80/BRX90 Front Axles.
A brass adapter (black anodized) attaches to the BRX70/BRX80/BRX90 knuckle and the brass caliper attaches to the brass adapter. On the front, it can take up to two calipers on each adapter (for weight adjustments).
The stainless steel brake disc is machined together with a 12mm standard hex. The hex uses a drive pin and has two set screws to lock down the drive shaft securely.
Note:
This brake system is not designed for 1.55" wheels. Will fit Boom Racing 1.55" 16-Hole Steelies if used in deep-dish setup.
For AR44 setup, it must be used with knuckle BRLC7002 or BRLC7002/CA.
Fits:
- 1.9"/2.2" wheels
- Wheels with 31mm inner diameter or more
Specification:
- Weight:
- Brass Adapter: 20 grams per adapter
- Stainless Steel Brake Disc: 12 grams per disc
- Brass Caliper: 6.5 grams per caliper
- Diameter:
- Caliper: 35.35mm
- Brake Disc: 31mm
- Hex Offset: 6.45mm
- 12mm wheel hex
Includes:
- 2x Brass Brake Adapter
- 2x Brass Brake Caliper #BRLC7082
- 2x Stainless Steel Brake Disc 12mm Hex #BRLC7081
- 4x M2x8 RS Screw
- 4x M2.5x10 CSS Screw
- 4x M3x3 SS Screw
- 2x M2x10 Pin
Optional Parts:
Stainless Steel Cross Drilled Brake Disc 12mm Hex (2) #BRLC7084 - Product weight: 90.00 grams
- Factory description: Boom Racing Boom Racing BRX01 Brass Front Brake Disc Set for BRX70/BRX90 Axles
- Manufactured by Boom Racing
- Manufacturer number: BRLC7081F
- This item is not 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 5 reviews
Overall Rating:
|
![]() |
Customer Performance Survey:
Customers surveying this product said...
100%"Improves performance"
Currently all feedbacks are left by AsiaTees customers.
The Boom Racing BRX01 Brass Front Brake Disc Set for BRX70/BRX80/BRX90 PHAT™ Axle has an average rating of
stars based on 5 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 - 5 Reviews Total 
The Boom Racing BRX01 Brass Front Brake Disc Set for BRX70/BRX80/BRX90 PHAT™ Axle has an average rating of
stars based on 5 customer reviews.
-
545 people found this review helpful April 22, 2022overall
FIT & FINISH
DESIGN
Was this review helpful? Yes -
548 people found this review helpful January 29, 2022
Adds great detail but rubs when used with stock 1.55 wheels.
overall
FIT & FINISH
DESIGN
Was this review helpful? Yes -
603 people found this review helpful May 31, 2021overall
FIT & FINISH
DESIGN
Was this review helpful? Yes -
642 people found this review helpful February 2, 2020Other Upgrades/Parts Recommended by Reviewer: Bogdanoverall
FIT & FINISH
DESIGN
Was this review helpful? Yes -
638 people found this review helpful January 19, 2020overall
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.







