SKU: 92775540625

Boom Racing Complete Rear Assembled BRX70 Portal PHAT™ Axle

Sale price$112.49 Regular price$124.99
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Description

Boom Racing Complete Rear Assembled BRX70 Portal PHAT™ AxlePRODUCT RESOURCES Instruction Manual Complete Front Assembled Portal Axle For BRX70 & BRX90 BRPT7023_BRPT9023_20231021_1697858919. Pdf 7. 51 MB TAGGED CATEGORIES: AXLE & ACCESSORIES PRODUCT INFORMATION: This is a complete set of rear assembled BRX70 portal PHAT axle set. The BRX70 axle is Boom Racing's narrow axle. This is a heavy duty and narrow axle set designed for performance based scale RC builds. Designed for both linked and leaf spring setups.

TAGGED CATEGORIES:
PRODUCT INFORMATION:
  • This is a complete set of rear assembled BRX70 portal PHAT™ axle set.

    The BRX70 axle is Boom Racing's narrow axle. This is a heavy-duty and narrow axle set designed for performance-based scale RC builds. Designed for both linked and leaf spring setups. Use this axle as a base for any custom builds.

    Packed with many desirable features; a heavy-weighted cast alloy axle housing for low CG, reversible axle bevel gear positions, leaf spring over and under axle (optional), detachable aluminum CNC truss, adjustable caster angle, and more.

    It uses top-quality drivetrain components that are heavy-duty and efficient, including a set of hardened steel triangular keyed AR44 axle gears (30/8T) and a pair of BADASS™ steel rear drive shafts for ultimate strength and durability.

    The portal gearbox is designed with four heavy-duty hardened steel gears each for strength and durability.

    Includes black color XT diff cover and black color third member unit (fits Reverse AR44 Helical Cut Bevel Gear for running Counter Rotating Center Drive Shafts usually used in the rear axle).

    Specification:
    • Width: 160.4mm / 6.31" pin-to-pin (BRX70 portal axle front and rear axles are the same width)
    • Requires 44mm / 1.73" wheel barrel clearance (to clear the entire portal gearbox)
    • Portal gearbox ratio: 1:1
    • Weight: 250g
    • Portal Gearbox Size:
      • Width: 23.5mm
      • Height: 30.5mm (21.5mm above shaft / 9mm below)

    Features:
    • Additional 15mm / 0.59" ground clearance at the pumpkin over BRX70 straight axle
    • CNC aluminum portal knuckle & cover
    • BADASS™ heavy-duty steel front universal driveshafts and portal driveshafts for ultimate durability and strength for the axle drivetrain
    • Four heavy-duty hardened steel metal gears in each portal gearbox
    • Narrow axle setup for super scale builds and smaller 1/10 bodies
    • Cast PHAT™ axle housing - strong, durable, and heavy which keeps the CG low
    • Anti-twist steel brackets (0 deg) for added axle strength (optional 10 deg +ve caster available)
    • Reversible ring gear position in the housing and optional reversed AR44 gear for counter rotation center drivetrain setup
    • Triangular keyed AR44 (30/8T) high pinion gear & input shaft (optional overdrive and underdrive gears available)
    • Chassis Mounted Servo (CMS) and Axle Mounted Servo (AMS) setup option
    • CNC aluminum truss included for 3-Link and 4-Link setup
    • Detachable knuckle lever for Behind-The-Axle steering setup
    • Leaf spring over and under the axle housing
    • Compatible with PHAT™ Axle brake disc and caliper (requires optional adapter #BRPT005)
    • Adjustable caster angle for additional steering adjustability
    • High steering angle - over 45 degrees
    • Removable third member for 6x6 / 8x8 pass-thru option
    • Third member high pinion angle for better clearance
    • Counter rotation stainless steel steering link for quick adjustments
    • Full rubber sealed bearings
    • Full 12.9-grade hardware

    Includes:
    • 2x CNC Aluminum Portal Lockout #BRPT7023B
    • 2x CNC Aluminum Portal Cover #BRPT003
    • 2x BADASS Portal Rear Driveshaft #BRPT7023A
    • 2x BADASS Portal Shaft Spindle #BRPT007
    • 4x Hardened Steel Gear 20T
    • 4x Hardened Steel Gear 16T
    • 2x Anti-Twist (0 Deg) Steel Bracket (Left & Right) #BRPT004
    • 1x Cast Alloy PHAT Axle Housing #BRLC7024
    • 1x Cast Alloy XT Pumpkin Diff Cover #BRLC7088
    • 1x AR44 30/8T Triangular Keyed Hardened Steel Gear Set (Ring/Pinion Gear + Spool) #BR955020
    • 1x CNC Aluminum Truss #BRLC7004
    • 2x CNC Aluminum Link Mount #BRLC7005
    • 1x M3 Nyloc #BRASNUTM3
    • 22x Full Rubber Ball Bearings
    • 4x Washer
    • 5x Spacer D5X8X0.1 #BRASSPD5801
    • 2x E-Clip #BRASEC30
    • Full 12.9 Grade Screws

    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.

    Optional Parts:
    •  
    • Anti-Twist (10 Deg Positive Caster) Steel Bracket (Left & Right) #BRPT004+10
    • Rear Skid Plate for BRX70/BRX80/BRX90 PHAT™ Axle #BRLC7086R
    • Classic Diff Cover for BRX70/BRX80/BRX90 PHAT™ Axle Black #BRLC7026
    • Steel Leaf Spring Channel w/ Shock Mount for BRX70/BRX80/BRX90 PHAT™ Axle (2) #BRLC7010
  • Color: Black
  • Package total weight: 309.50 grams (incl. packaging)
  • Package size: 9.00 x 24.00 x 8.00cm
  • Factory description: Boom Racing Complete Rear Assembled Portal Axle for BRX70
  • Manufactured by Boom Racing
  • Manufacturer number: BRPT7023

      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: 92775540625

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      4.2 ★★★★★
      Based on 17 reviews
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      Texas reviewer
      Massapequa, US
      ★★★★★ 4
      Have used a Camco cord with our camper van, wanted an extension with the same quality.
      Size: 25-Foot, Style: Standard End
      Good design, solid plugs just like their power cords that attach directly to the van. We ended up having to purchase 2 to put them together to get the length we wanted, one came yesterday, the other today. The one that came yesterday came with a nice strap with a handle that makes it easy to bundle the cable up when not in use, and makes it easier to carry. The second one we purchased that came today, did NOT have a nice strap/carrying handle. I thought for sure that I saw that this carrying handle noted in the product description, but today I can't find it there. So, a great cord, should not melt like some of the others, since it is identical in construction to the RV cord we have used for 5 years.....just wish they all came with the nice carry handle. Would have given it a 5, but with 2 of these ordered 1 day after the other, and they are not supplied with the same nice accessory, we discounted the review a tick.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on January 31, 2024
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      Verified Purchase
      RickyDoo
      Whiting, US
      ★★★★★ 5
      Use as shore power routing cable to and from Victron Multiplus nverter
      Size: 50-Foot, Style: Standard End
      I cut the ends off this and used it for extending in the original 30A shore circuit to and from my power center to my 3000W Victron Multiplus inverter. Very flexible and easy to run. It was a bit dicey to remove the black outer support material without injuring the conductors - used a table knife. You want to leave a little cabling on the ends so that you might use them for other purposes. For example, to bench test the Victron Multiplus. Per foot it was less expensive than other options and worked better IMHO.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on December 28, 2023
      T
      Verified Purchase
      Texas Bill
      Lake Worth, US
      ★★★★★ 5
      Glad I bought this one
      Size: 25-Foot, Style: Standard End
      There were other less expensive options but I'm glad I bought this one as it's a brand that I recognize and it seems heavy duty and well-made to me, and the cable feels just like the one coming out of my RV. I used this extension cord on a recent ten day trip for extra reach to a generator for running various appliances, including the air conditioner. I checked it periodically for any signs of overheating and it never felt abnormal at all to me. Just my own experience and opinions here, yours may differ. Thanks and good luck!
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      Reviewed in the United States on September 18, 2024
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      A Novo
      Lake Worth, US
      ★★★★★ 5
      Great price, excellent product!
      Size: 30-Foot, Style: Standard End
      The Camco Power Grip 30-Ft 50 Amp RV Extension Cord has been a fantastic addition to my RV equipment. It offers both reliability and convenience, making my camping experience so much better. One of the standout features is the robust construction. The cord is heavy-duty, yet flexible enough to maneuver easily, even in tight spaces. The 50 Amp rating provides ample power for my RV’s electrical needs, ensuring that all my appliances run smoothly without any issues. The Power Grip handles are a brilliant touch, making it easy to plug and unplug the cord without straining my hands. The design is well thought out, and the bright color ensures that the cord is always visible, reducing the risk of tripping or other accidents. I also appreciate the weather-resistant coating, which provides extra durability and protection against the elements. It’s held up well in various weather conditions, from rain to intense sun, without any signs of wear or degradation. Overall, the Camco Power Grip 30-Ft 50 Amp RV Extension Cord is an excellent investment for any RV owner. It combines durability, ease of use, and reliability, making it a must-have for a hassle-free camping experience. Highly recommended!
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      Reviewed in the United States on November 8, 2024
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      Green Hornet
      Fort Morgan, US
      ★★★★★ 5
      The right length
      Size: 30-Foot, Style: Standard End
      Well made and heavy duty. It is an odd length but that’s what I wanted and needed. 50 ft. Too long and 20ft. Just not long enough . 30ft. Gives me the length that I can use and not have to try and stretch it and gives me a bit of slack and no tension in the run.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on May 16, 2026

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