SKU: 79079821551

Boom Racing Complete Front Assembled BRX70 PHAT™ Axle Set w/ AR44 HD Gears

Sale price$139.49 Regular price$154.99
Save 10%

Pay in installments of $38.75 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Boom Racing Complete Front Assembled BRX70 PHAT™ Axle Set w/ AR44 HD GearsPRODUCT RESOURCES Instruction Manual BRX70 Front PHAT Axle Complete Set BRLC7022 20221117_1668675980. Pdf 2. 61 MB TAGGED CATEGORIES: AXLE & ACCESSORIES PRODUCT INFORMATION: Watch a video introduction about this product Boom Racing brings you a new and exciting product Complete Assembled BRX70 Scale PHAT Axle Set. The BRX70 axle is Boom Racing's new narrow axle. Packed with many desirable solid axle features; heavy weight for low CG, reversible axle

TAGGED CATEGORIES:
PRODUCT INFORMATION:
  • Watch a video introduction about this product 
  • Boom Racing brings you a new and exciting product - Complete Assembled BRX70 Scale PHAT Axle Set.

    The BRX70 axle is Boom Racing's new narrow axle. Packed with many desirable solid axle features; heavy weight for low CG, reversible axle bevel gear positions, leaf spring over and under axle (optional), chassis-mounted or axle mounted servo (optional), behind-the-axle steering (optional), detachable aluminum CNC truss, adjustable caster angle. It uses the widely available AR44 axle gear, input shaft, and AR44 knuckles.

    This is a performance-based, heavy, and narrow axle set designed for performance-based scale RC builds. Use this axle as a base for any custom builds.

    Includes red color Diff Cover; optional Black color Diff Cover is available here.

    Includes black color Third Member (fits Reverse AR44 Helical Cut Bevel Gear for running Counter Rotating Center Drive Shafts usually used in the rear axle). Note red color Third Member will not fit Reverse AR44 gear.


    BRX70 front axle is slightly wider than the BRX70 rear axle. This provides better steering performance and stability for the chassis.

    Size:
    • 148.5mm pin-to-pin (5.846 inches)

    Features:

    • Narrow axle for super scale builds
    • PHAT axle (heavy and strong)
    • 260 grams total weight
    • Reversible axle gear in the housing (swap gear to opposite side for counter rotation center drivetrain setup)
    • Standard AR44 high pinion gear & input shaft
    • High pinion axle setup for better clearance
    • Chassis Mounted Servo (CMS) AND Axle Mounted Servo (AMS) setup option
    • Detachable knuckle lever for Behind-The-Axle steering setup option
    • Standard AR44 knuckle arms are compatible
    • Leaf spring over and under the axle housing option
    • CNC aluminum truss included for 3-Link and 4-Link setup option
    • Adjustable caster angle for additional steering adjustability
    • BADASS HD Steel universal shaft for ultimate durability and strength for the axle drivetrain
    • High steering angle you won't believe its true - over 45 degrees
    • Removable third member for 6x6 pass-thru option
    • Third member high pinion angle for better clearance
    • Counter rotation stainless steel tie rod steering link for quick adjustments
    • Option to lengthen the axle width with longer c-hubs and universal axle shafts

    Includes:


    You will need:

    • For Axle Mounted Servo setup, the optional BRX70 aluminum servo mount is needed.
    • For Chassis Mounted Servo setup, a panhard link is needed (as almost every car has a different setup, we leave this part up to you).
    • For Leaf Spring setup, additional optional parts may/may not be needed depending on your setup. Leafs can be mounted directly on top and under the axle.

    When you receive the axle:

    Make sure to grease up the axle set. You can fill up the empty space with diff grease surrounding the bevel gear and input shaft.

    The gear positions are factory setup and should be ready to go. Rotate the drivetrain by hand for physical inspection.

    Install spacers accordingly between the center driveshaft and the input shaft to prevent input shaft from unnecessary slop.

    To setup this BRX70 front axle similar to the BRX01 stock axles, these two parts are:
    • Steel Leaf Spring Channel w/ Shock Mount for BRX70 / BRX90 Axle (2) BRLC7002/B
    • Aluminum Knuckle Arm (Low Profile) for BRX70 / BRX90 Knuckle (2) BRLC7010

    Options:

    Replacement:
  • Package total weight: 360.00 grams (incl. packaging)
  • Package size: 9.00 x 24.00 x 8.00cm
  • Factory description: Boom Racing Complete Front Assembled BRX70 PHAT Axle Set
  • Manufactured by Boom Racing
  • Manufacturer number: BRLC7022

      Shipping Notes
      • Free Standard Shipping on $100+ Orders to the USA.
      • Except Preorder products are shipped in 48 hours.
      • Delivery to the USA:
      1. Standard Shipping : 3-10 business days
      • If time is of the essence, please consider selecting expedited delivery for faster service.
      Exchange/Return Notes
      • We offer a 30-day return/exchange service after receiving.
      • Final sale items are not eligible for returns or exchanges.
      • To process your return/exchange, please contact us at [email protected]
      • Please click here for more details>>> Return & Exchange Policy
      SKU: 79079821551

      Discover Niche Categories That Outsell

      Top-Converting Item to Boost Your Average Order

      4.3 ★★★★★
      Based on 10 reviews
      Sort
      Highest Rating
      Newest First
      Oldest First
      Product Reviews
      S
      Verified Purchase
      Saltie
      Lexington, US
      ★★★★★ 5
      Buy it!
      Color: Champagne Gold - 01
      I love the glitter on my body, it stays and is not sticky! But does get everywhere I touch haha
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on April 29, 2026
      M
      Verified Purchase
      Me
      Dallas, US
      ★★★★★ 4
      LOTS of glitter
      Color: Champagne Gold - 01, Color: Champagne Gold - 01
      A little goes a long way, one drop is packed with glitter. Also it actually dries to matte finish, not dewy.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on December 29, 2025
      V
      Verified Purchase
      Vibez byMi💅🏾
      Lake Worth, US
      ★★★★★ 5
      Great summer or event buy
      Color: 3 Pcs SET, Color: 3 Pcs SET
      Great shimmer I add them to oils for that glow effect ✨️. So cute and soft no cutting from glitter like some hard flakes vs powder.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on May 1, 2026
      T
      Verified Purchase
      ThatBabeEmily
      Omaha, US
      ★★★★★ 5
      Worth it, very pretty
      Color: 3 Pcs SET
      very pretty on the skin, love that it comes with all three tints. Will be buying as presents!
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on May 13, 2026
      L
      Verified Purchase
      L. M. Perkins
      Lowell, US
      ★★★★★ 3
      Pretty but doesn’t last long.
      Color: Silver White - 02
      Pretty. But doesn’t last long.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on May 20, 2026

      recommand products