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392 people found this review helpful March 17, 2022overall
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DESIGN
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439 people found this review helpful August 12, 2020overall
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463 people found this review helpful February 5, 2020overall
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Axial
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This product currently has 4 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 BRX70/80/90/AR44Front Axle.
The set includes a pair of aluminum knuckles with detachable arm levers. You have the option to run behind the axle steering. It is a direct replacement of the stock AR44 knuckle. The knuckles will fit Boom Racing AR44 axle and plastic stock AR44 axle, as well as BRX70, BRX80 and BRX90 axles.
A brass adapter (black anodized) attaches to the 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.
Fits:
- Axles:
- BRX70 Axle
- BRX80 Axle
- BRX90 Axle
- AR44 plastic stock
- Boom Racing PHAT AR44 Axle
- Wheels:
- 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
Bearing Size:
- D5x11x4 #BBZMR1152RS x2 (not included)
- D10X15X4 #BBZ67002RS x2 (not included)
Includes:- 2x Brass Brake Adapter
- 2x Brass Brake Caliper #BRLC7082
- 2x Stainless Steel Brake Disc 12mm Hex #BRLC7081
- 2x Aluminum Knuckle (AR44/BRX70/BRX90 Compatible) #BRLC7002
- 2x Aluminum Knuckle Arm Lever (AR44/BRX70/BRX90 Compatible) #BRLC7002ARM
- 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 - Axles:
- Package total weight: 118.00 grams (incl. packaging)
- Factory description: Boom Racing Axial SCX10 II Brass Front Brake Disc Set for BRX70/BRX80/BRX90 PHAT & AR44 Axles
- Manufactured by Boom Racing
- Manufacturer number: BR955035F
- 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
Axial
SCX10 II Parts & Upgrades
Brass Front Brake Disc Set for BRX70/BRX80/BRX90 PHAT & AR44 Axles
by Boom Racing
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- This is a set of Brass Scale Brake Disc Set for BRX70/80/90/AR44Front Axle.
The set includes a pair of aluminum knuckles with detachable arm levers. You have the option to run behind the axle steering. It is a direct replacement of the stock AR44 knuckle. The knuckles will fit Boom Racing AR44 axle and plastic stock AR44 axle, as well as BRX70, BRX80 and BRX90 axles.
A brass adapter (black anodized) attaches to the 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.
Fits:
- Axles:
- BRX70 Axle
- BRX80 Axle
- BRX90 Axle
- AR44 plastic stock
- Boom Racing PHAT AR44 Axle
- Wheels:
- 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
Bearing Size:
- D5x11x4 #BBZMR1152RS x2 (not included)
- D10X15X4 #BBZ67002RS x2 (not included)
Includes:- 2x Brass Brake Adapter
- 2x Brass Brake Caliper #BRLC7082
- 2x Stainless Steel Brake Disc 12mm Hex #BRLC7081
- 2x Aluminum Knuckle (AR44/BRX70/BRX90 Compatible) #BRLC7002
- 2x Aluminum Knuckle Arm Lever (AR44/BRX70/BRX90 Compatible) #BRLC7002ARM
- 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 - Axles:
- Product weight: 118.00 grams
- Factory description: Boom Racing Axial SCX10 II Brass Front Brake Disc Set for BRX70/BRX80/BRX90 PHAT & AR44 Axles
- Manufactured by Boom Racing
- Manufacturer number: BR955035F
- 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 4 reviews
Overall Rating:
|
![]() |
Customer Performance Survey:
Customers surveying this product said...
100%"Improves performance"
Currently all feedbacks are left by AsiaTees customers.
The Axial SCX10 II Brass Front Brake Disc Set for BRX70/BRX80/BRX90 PHAT & AR44 Axles has an average rating of
stars based on 4 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 - 4 Reviews Total 
The Axial SCX10 II Brass Front Brake Disc Set for BRX70/BRX80/BRX90 PHAT & AR44 Axles has an average rating of
stars based on 4 customer reviews.
-
392 people found this review helpful March 17, 2022overall
FIT & FINISH
DESIGN
Was this review helpful? Yes -
561 people found this review helpful October 12, 2020Other Upgrades/Parts Recommended by Reviewer: Glennoverall
FIT & FINISH
DESIGN
Was this review helpful? Yes -
439 people found this review helpful August 12, 2020overall
FIT & FINISH
DESIGN
Was this review helpful? Yes -
463 people found this review helpful February 5, 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.







