RPM Rear Bumper Mount for Traxxas X-Maxx 1/6 Scale Black RPM81762

Overview

The RPM Rear Bumper Mount for Traxxas X-Maxx (RPM81762) is a heavy-duty upgrade that transforms how your monster truck handles impacts and collisions. If you own a Traxxas X-Maxx and want to protect your investment from damage during aggressive driving, this replacement bumper support is an essential modification. Built from engineering-grade nylon, the RPM Rear Bumper Mount is far superior to the stock Traxxas #7734 support beam, offering genuine durability and flexibility that absorbs punishment from rear-end collisions and rough terrain.

Whether you're a seasoned RC basher looking to upgrade your X-Maxx or someone new to high-performance RC monster trucks in the UK, this component will significantly improve your truck's resilience. The RPM Rear Bumper Mount isn't just a simple bracket—it's engineered like a massive skid plate that protects the low-hanging rear bumper from dragging on the ground during wheelies and aggressive acceleration. Combined with the optional RPM Low Visibility Wheelie Bars (sold separately), this mount creates a comprehensive rear-end protection system that eliminates the risk of blowing out your bumper or using it as a plow.

RC enthusiasts across the UK who bash their X-Maxx hard know that stock parts simply aren't built for sustained aggressive use. The RPM Rear Bumper Mount represents a smart investment in longevity and reliability, allowing you to push your brushless RTR monster truck to its limits without constant repairs.

Key Features

• Beefy Skid Plate Design — Rather than using thin beam supports like Traxxas stock parts, the RPM mount is built more like a massive skid plate with substantial material thickness and structural integrity, which distributes impact forces across a wider surface area to prevent bumper failure.
• Engineering-Grade Nylon Construction — Each mount is manufactured from a nearly indestructible blend of engineering-grade nylons that combine flexibility with durability, allowing the part to absorb impacts and flex under stress rather than shattering like cheaper plastic alternatives.
• Integrated Wheelie Bar Attachment Points — The rear bumper mount comes factory-equipped with four small attachment points specifically designed for RPM Low Visibility Wheelie Bars (RPM #81582, sold separately), allowing you to add complete rear-end protection in one integrated system.
• Direct Stock Part Replacement — This mount replaces the original Traxxas #7734 Rear Bumper Support, meaning installation is straightforward with no custom fabrication or modification needed to your X-Maxx chassis.
• Absorbs Rear Impacts and Collisions — The flexible material and skid plate design work together to absorb energy from heavy rear-end-first collisions and rough impacts, protecting both the bumper itself and the components mounted behind it.
• Eliminates Bumper Dragging — By providing proper support and height, the mount prevents your rear bumper from dragging during acceleration wheelies and normal driving, solving a common wear problem on aggressive X-Maxx builds.
• Made in the USA — RPM manufactures this component right here in America using their proprietary nylon blends, ensuring consistent quality and performance across every unit.
• Compatible with All X-Maxx Variants — Works with Traxxas X-Maxx Belted 4WD Brushless RTR 8S Monster Truck models in all colours (green, red, orange, blue) and the X-Maxx Ultimate variants.

Technical Performance

The RPM Rear Bumper Mount represents a significant engineering upgrade over stock Traxxas components. Manufactured from engineering-grade nylon—the same material RPM uses in their acclaimed suspension arms and chassis braces—this mount combines flexibility with tremendous durability. The thick skid-plate design distributes crash forces across a much larger surface area than traditional thin beam supports, meaning your rear bumper experiences far less concentrated stress during impacts. This is particularly important for UK RC enthusiasts who bash their brushless 8S X-Maxx models hard on rough terrain. The four integrated attachment points are precision-moulded and strategically positioned to accept RPM's Low Visibility Wheelie Bars without requiring any drilling, modification, or additional hardware beyond what the wheelie bar kit includes. The mount measures appropriately to ensure proper ground clearance and bumper height, preventing the common problem where stock mounts allow the rear bumper to drag during acceleration wheelies. This component works exclusively with the RPM Low Visibility Wheelie Bar system (RPM #81582)—it is not compatible with stock Traxxas bumper supports or any other aftermarket wheelie bar designs, ensuring a perfectly engineered system when used as intended.

What's in the Box

• RPM Rear Bumper Mount for Traxxas X-Maxx (RPM81762)
• Mounting hardware for installation

What You Need to Complete

• Traxxas X-Maxx 4WD monster truck (any colour variant)
• RPM Low Visibility Wheelie Bars (RPM #81582) — optional but highly recommended for complete rear-end protection
• Basic RC tools for installation (screwdriver)

Frequently Asked Questions

• Will the RPM Rear Bumper Mount fit my stock Traxxas X-Maxx? — Yes, this mount is designed as a direct replacement for the Traxxas #7734 Rear Bumper Support and will fit all Traxxas X-Maxx Belted 4WD Brushless RTR 8S variants and X-Maxx Ultimate models. Installation is straightforward and requires only basic tools.
• Can I use RPM Low Visibility Wheelie Bars with other bumper mounts? — No. RPM Low Visibility Wheelie Bars (RPM #81582) only work with this specific rear bumper mount (RPM #81762). They are not compatible with stock Traxxas bumper supports or any other aftermarket rear bumper mount designs. You must use both products together as an integrated system for proper function.
• Why is this better than the stock Traxxas bumper support? — The stock Traxxas #7734 consists of small, thin beam supports that concentrate impact forces in limited areas. The RPM mount is engineered like a massive skid plate with substantially more material and surface area, distributing forces across a wider zone. This prevents the bumper from blowing off during collisions and eliminates the problem of the bumper dragging on the ground during wheelies. The flexible engineering-grade nylon also absorbs impact energy better than rigid plastic.
• What happens if I wheelie without the wheelie bars? — Without RPM Low Visibility Wheelie Bars, your rear bumper will drag on the ground during aggressive acceleration wheelies, causing wear and potential damage. However, the RPM Rear Bumper Mount itself provides better support than stock, reducing the risk. For maximum protection and confidence, pairing this mount with the wheelie bar kit is highly recommended.
• Is this suitable for beginners? — Yes. This is an upgrade component rather than a complex technical part, and installation requires only basic RC knowledge and tools. Beginners who own an X-Maxx and want to protect their investment will find this straightforward to install and immediately beneficial for durability during learning.
• Will this work on my X-Maxx Ultimate? — Yes, the RPM Rear Bumper Mount is compatible with Traxxas X-Maxx Ultimate models in all colour variants, including the X-Maxx Ultimate Blue X and X-Maxx Ultimate Green X.
• What is the warranty on this part? — Refer to RPM's official warranty policy on their website. Like all RPM products, this mount is built to last through years of heavy bashing, but specific warranty terms should be confirmed with the manufacturer or your retailer.
• Do I need any special tools to install this? — No. Installation requires only standard RC tools—primarily a screwdriver. The mount is a direct bolt-on replacement for your stock bumper support with no modifications needed.

Why Buy from RC Model Shop?

RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the RPM REAR BUMPER MOUNT FOR TRAXXAS X-MAXX RPM81762 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or get in touch with our team — we look forward to helping you get the most out of your RC experience.