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Brass Front Brake Disc Set for AR44 Axles


Product Model: SCX10 II

Part #: BR955035F

Weight: 118 Gram


Price: USD $59.90

  • Description
  • Reviews (3)

This is a set of Brass Scale Brake Disc Set for AR44 Front 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.

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.

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.


  • Axles:
    • AR44 plastic stock
    • Boom Racing PHAT AR44 Axle
  • Wheels:
    • 1.9"/2.2" wheels
    • Wheels with 31mm inner diameter or more

  • 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

  • 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

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