RPM Blue Nerf Bars for Traxxas LCG Slash 2WD 4x4 Rally 1/10 RPM70655

Overview

The RPM BLUE NERF BARS for Traxxas Slash LCG 2WD/4x4 and 1/10 Rally represent a significant upgrade to your short course truck's protective capabilities. These nerf bars are specifically engineered for LCG (Low Centre of Gravity) chassis configurations, making them an essential upgrade for anyone running a modern Traxxas Rally or LCG Slash 4x4. Unlike generic aftermarket options, RPM's design has been tailored to work perfectly with the changed chassis layouts of 1/10 scale Rally and LCG Slash models, where the original stock nerf bar designs simply won't fit. Whether you're a serious RC competitor looking to minimise downtime from crash damage, or an enthusiast who enjoys pushing their truck to the limits, these nerf bars deliver the durability and protection that separates a hobby purchase from a genuine performance upgrade.

Nerf bars play an extremely important function in the overall durability of any short course racer by protecting the sides of the chassis and the fragile body of the truck from severe impact damage. A weak nerf bar can leave your truck vulnerable to damage from side impacts, rollovers and T-bone crashes. RPM has stepped up to design the most durable and well-engineered nerf bar specifically for the LCG configurations of the Traxxas Slash and Rally platforms. These blue nerf bars combine advanced engineering with proven impact-absorbing materials to offer the best protection available for your RC car UK investment.

What sets the RPM LCG Nerf Bars apart from competitors is their intelligent structural design and commitment to real-world durability. RPM has added structural support and extra cross bracing to help strengthen the body and reduce the impact forces transferred to the chassis itself. The additional engineering optimises rigidity whilst absorbing impact energy that would cause lesser nerf bars to crumple. Installing a ready to run RC short course truck like the Traxxas Slash means you want it to stay ready to run, and these nerf bars ensure maximum uptime by preventing damage before it happens.

Key Features

• LCG-Specific Design — These nerf bars are engineered specifically for the LCG (Low Centre of Gravity) chassis layouts found on modern 1/10 scale Rally and Slash 4x4 models, delivering a perfect fit where standard nerf bars simply won't work. This precision engineering ensures optimal protection without modification or fitment issues.
• Structural Cross Bracing — RPM has eliminated the weak stock hook-over-the-chassis design and replaced it with a structural cross rib running parallel to the chassis for optimum rigidity and anti-deformation characteristics. This fundamental design change means the nerf bar won't pull on the side of the chassis when it takes a hit, maintaining structural integrity even under extreme impact.
• Full Round Radius Compression Design — Unlike the stock Traxxas nerf bars which feature a trapezoidal shape that concentrates impact energy into tiny corner radii, the RPM design utilises full corner radii that are substantially larger. This allows progressive compression of the nerf bar material whilst distributing impact energy over a much larger area, preventing breakage by design rather than relying on material strength alone.
• Easier Installation — The elimination of the hook support means installation is genuinely easier compared to stock parts. The nerf bar doesn't have to be deformed to get into position during fitting, reducing the risk of damage during installation and ensuring proper fitment every time.
• Impact-Absorbing Material — RPM uses the best impact-absorbing material in the RC industry, proven through thousands of hours of testing and real-world use. This superior material science combines with the optimised structural design to deliver class-leading durability in competitive and casual bashings alike.
• Added Structural Support — The design includes added structural support specifically engineered to strengthen the body mounting area and reduce impact forces transferred to the main chassis. This means your truck's frame stays straighter and damage to expensive internal components is minimised.
• Direct Perfect Fit — These LCG nerf bars are a direct, perfect fit for 1/10 scale Rally, LCG Slash 2WD and LCG Slash 4x4 models, eliminating any need for adaptation or modification. Stock replacement compatibility means switching from your original Traxxas nerf bars is straightforward and requires no additional parts or tools.
• Blue Colour Finish — The distinctive blue finish provides excellent visibility during operation and adds visual appeal to your truck. The colour helps differentiate your RPM upgrade parts from stock components whilst maintaining a professional appearance.

Technical Performance

The RPM LCG Nerf Bars represent serious engineering applied to what many consider a simple component. The core innovation lies in RPM's replacement of the hook-based support system with a full cross rib structure that runs parallel to the chassis. This structural approach distributes stresses more evenly across the entire nerf bar rather than concentrating loads at stress points. Combined with RPM's commitment to using impact-absorbing materials that have earned recognition as the best in the RC industry, these nerf bars protect your truck more effectively than stock alternatives. The full round radius design in the compression area is particularly significant — this seemingly simple change transforms how the nerf bar behaves under impact. Where stock bars with trapezoidal compression zones tend to fail at the corner radii due to concentrated stress, RPM's design allows the material to compress progressively whilst spreading the force over a much larger area. This fundamental difference in engineering approach means real-world durability that RC enthusiasts can trust. The nerf bars are designed to work with all stock Traxxas chassis running Traxxas #7423 nerf bars, ensuring compatibility with your existing truck setup. Testing confirms that RPM LCG Nerf Bars are engineered specifically for LCG configurations and deliver the structural rigidity and impact protection that serious short course racers and bashers demand.

What's in the Box

• RPM Blue Nerf Bars (LCG-specific design)
• Mounting hardware and fasteners

Compatibility Information

These RPM BLUE NERF BARS are designed specifically for LCG (Low Centre of Gravity) chassis configurations. They are compatible with the following vehicles and configurations: 1/10 scale Traxxas Rally, LCG Slash 2WD, and LCG Slash 4x4. Important note: These nerf bars are NOT compatible with standard (non-LCG) versions of the Slash 2WD or Slash 4x4. If you are running a standard Slash configuration, you would need RPM's standard nerf bars (model numbers #80622 or #80625). The chassis layouts of the 1/10 scale Rally and LCG Slash models changed from previous generations, and these dedicated LCG nerf bars were developed to address this specific requirement.

Frequently Asked Questions

• Are these nerf bars compatible with my Traxxas Slash 4x4? — Yes, but only if you have an LCG (Low Centre of Gravity) version of the Slash 4x4. The LCG chassis layout is different from standard models, and RPM specifically engineered these bars for that configuration. If you have a standard Slash 4x4, you'll need RPM's standard nerf bars instead. The product name clearly indicates LCG compatibility, so verify your truck's chassis configuration before ordering.
• What is the difference between LCG nerf bars and standard RPM nerf bars? — The primary difference is the mounting configuration and structural support. RPM manufactures separate nerf bars for standard Slash models (which use a hook-over-the-chassis design) and LCG models (which use a structural cross rib). The LCG versions have additional structural support, cross bracing, and modified mounting points to work with the different chassis layout of LCG vehicles. Both versions use RPM's advanced corner radius design and impact-absorbing materials, but the LCG bars are specifically dimensioned for that chassis type.
• Will these nerf bars fit my Rally 4x4? — Yes, these RPM nerf bars are fully compatible with the 1/10 scale Traxxas Rally and Rally 4x4 models. The chassis layout changes that affected standard Slash models also affected Rally models, which is why RPM developed these dedicated LCG nerf bars. Rally 4x4 owners will find these bars fit perfectly and require no modifications.
• What's the advantage of the round radius design compared to stock bars? — The stock Traxxas nerf bars use a trapezoidal shape in the compression zone, which concentrates impact energy into tiny corner radii. This design flaw is why stock bars often break at those stress points. RPM's full round radius design distributes impact energy across a much larger area, allowing the material to compress progressively rather than failing suddenly. This is a significant durability advantage that translates to fewer crash repairs and more time actually driving.
• Are these nerf bars hard to install? — No, these RPM nerf bars are designed for straightforward installation. The elimination of the hook-based support system used on stock Traxxas bars means you don't have to deform the nerf bar to install it. The bar maintains its shape during installation, reducing the risk of damage and making fitment easier than with stock components. Basic tools and a few minutes should be all you need to complete installation on your truck.
• How much protection do nerf bars really provide? — Nerf bars serve a critical protective function in short course racing and casual bashing. They protect the sides of your chassis and the fragile body from severe impact damage during side impacts, rollovers, and T-bone crashes. RPM nerf bars, with their superior structural design and impact-absorbing materials, minimise the force transferred to your frame and body, meaning less damage during crashes and lower repair costs over time. For any serious RC enthusiast, quality nerf bars are not optional — they're essential protection for your investment.
• What impact-absorbing material does RPM use? — RPM uses the best impact-absorbing material in the RC industry, though the exact material composition isn't disclosed. What matters is that this material, combined with RPM's structural engineering approach, has earned recognition as superior to competitors. The full round radius design works in concert with this material choice to deliver exceptional durability and protection under real-world usage.
• Can I use these on a standard Slash or do I definitely need the LCG version? — You must use the correct nerf bar for your chassis type. If you have a standard (non-LCG) Slash, these LCG bars will not fit properly. RPM manufactures standard nerf bars (models #80622 and #80625) for non-LCG vehicles. Always verify your truck's chassis configuration — LCG models have a lower centre of gravity and different mounting geometry that specifically requires these LCG-designed bars.

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. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. 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 BLUE NERF BARS TRAXXAS SLASH LCG 2WD/4x4, 1/10 RALLY RPM70655 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 visit us in Walsall — we look forward to helping you get the most out of your RC experience.