Skip to content

Next Dispatch:

Australia's Ultimate Hobby & RC Shop.

RPM RC

RPM Black Traxxas X-Maxx Oversized Rear Hub Set

Part no. 81732

3+ in stock5.0
4 reviews
1 / 2
1 / 2

$34.15

or 4 fortnightly payments of $8.54 with afterpay or PayPal, or zip

RPM Black Oversized Rear Axle Carriers for Traxxas X-Maxx replace #7752 with beefy ribbed carriers and 20x32x7mm inner bearings for up to 300% higher load ratings.

  • Beefy support-ribbed design for maximum durability on the Traxxas X-Maxx
  • Oversized 20x32x7mm inner bearings — nearly 300% higher dynamic load rating than stock
  • Sold as a pair (left and right) with two oversized inner bearings included
  • Replaces stock Traxxas #7752
  • Backed by RPM's limited lifetime warranty against breakage

  • 3+ in stock · Ships Thursday · order by Thursday

  • Checking delivery dates…

  • 60-day returns · 12,000+ 5-star reviews · 03 5292 1101 ·

Part Support

Replacement & upgrade parts that fit this model

Frequently bought together

Overview

RPM Oversized Rear Axle Carriers for the Traxxas X-Maxx were designed to solve two key issues reported by owners of these massive beasts. The first being durability — RPM designed these carriers to handle some serious abuse. RPM Oversized Axle Carriers are beefy, with massive support ribs for the strongest possible carriers available.

The other area of improvement comes in the form of larger inner bearings. The stock inner bearings are a mere 20x27x4mm. The oversized bearings RPM use are a gigantic 20x32x7mm — that's 5mm larger on the diameter and 3mm on the width. That equates to a dynamic load rating that is nearly 300% higher than the stock bearing while the static load rating is over 300% higher.

RPM's Oversized Rear Axle Carriers are moulded in black and backed by RPM's limited lifetime warranty against breakage.

Note

Replaces stock Traxxas #7752. Outer bearings are stock Traxxas bearings (#5106 or #5106A) and are not included in this kit.

In the box

  • 1x Left Oversized Rear Axle Carrier
  • 1x Right Oversized Rear Axle Carrier
  • 2x Oversized inner bearings (20x32x7mm, one per side)

You'll need

  • Outer bearings — stock Traxxas #5106 or #5106A (not included)

Specifications

Stock inner bearing size20x27x4mm
Included oversized inner bearing size20x32x7mm
Dynamic load ratingnearly 300% higher than stock
Static load ratingover 300% higher than stock
ColourBlack
WarrantyLimited lifetime warranty against breakage

Parts

Top parts for this RPM Black Traxxas X-Maxx Oversized Rear Hub Set

Shop all parts

Reviews (4)

5.0

Based on 4 reviews

  • 5 stars4
  • 4 stars0
  • 3 stars0
  • 2 stars0
  • 1 star0
  • graham m

    Verified buyer

    10 June 2026

  • Mike T

    Verified buyer

    6 Feb 2025

  • Dean M

    Verified buyer

    6 Jan 2025

    Very happy

  • Warren O

    Verified buyer

    19 Sept 2019

    Grate must have upgrade for the x maxx

Questions & Answers

Have a question, or an answer? Our team and other owners both reply.

No questions yet. Ask the first one.

Alternative products