Overview
The Traxxas TRX-4M Complete Bearing Set is an essential upgrade for any owner of the 1/18 scale TRX-4M RC crawler. If you're serious about improving the performance and longevity of your RC car UK model, replacing the stock bushings with high-quality sealed bearings is one of the most effective modifications you can make. This comprehensive bearing kit includes everything you need to transform your TRX-4M's drivetrain, delivering smoother rolling action, reduced friction, and enhanced precision across all moving parts.
Whether you're a weekend basher tackling muddy trails or a dedicated crawler enthusiast pushing your rig to its limits, this bearing upgrade addresses one of the most common wear points on ready to run RC vehicles. The sealed design is specifically engineered to keep dirt, mud, and moisture out while maintaining optimal performance in challenging outdoor conditions. This is the official Traxxas upgrade path for owners looking to step up from the standard bushings and experience noticeably improved handling characteristics.
High-quality sealed bearings like those in this kit are the hallmark of premium RC crawler setups. By reducing friction throughout the drivetrain, transmission, and axle assemblies, you'll notice improved efficiency, smoother steering response, and better overall control of your TRX-4M. This is a popular upgrade among UK RC enthusiasts who demand reliable performance from their vehicles, whether they're running on rocky terrain, sandy trails, or technical rock gardens.
Key Features
- Black-Seal Bearing Construction — These premium sealed bearings feature robust black seals that provide ultimate protection from the elements, ensuring your TRX-4M performs reliably in dirty and wet environments with significantly less maintenance required compared to standard bushings.
- Reduced Friction and Enhanced Precision — Replacing stock bushings with these high-quality bearings reduces friction throughout the drivetrain, resulting in smoother rolling action, improved efficiency, and more precise steering and handling characteristics that make a noticeable difference during trail runs.
- Complete 22-Piece Kit — This comprehensive bearing set includes all the bearings necessary for a complete drivetrain overhaul, with five different bearing sizes specifically designed to fit every location on the TRX-4M chassis.
- Sealed and Dustproof Design — The sealed construction keeps dirt, mud, water, and other contaminants away from the critical bearing surfaces, extending the lifespan of your components and reducing the frequency of maintenance cleanings.
- High-Quality Stainless Steel Construction — Manufactured from premium stainless steel with precise tolerances, these bearings maintain consistent performance and reliability through countless hours of RC crawler use.
- Purpose-Designed for TRX-4M — These bearings are specifically engineered and sized for the Traxxas TRX-4M 1/18 scale crawler, ensuring perfect fit and performance without modification or adjustment.
Technical Performance
The TRX-4M Complete Bearing Set represents a significant performance upgrade that addresses the fundamental limitations of stock bushing-based drivetrains. Where bushings generate friction and wear relatively quickly, sealed bearings provide smoother, more consistent rolling with minimal maintenance requirements. The kit includes five distinct bearing sizes — 3x6x2.5mm, 5x8x2.5mm, 4x8x3mm, 8x12x3.5mm, and 3.5x7x2.5mm — each precisely engineered for specific locations within the TRX-4M's transmission, front axle, and rear axle assemblies. The black-seal design is particularly valuable for UK RC enthusiasts who frequently operate in wet, muddy conditions, as the seals actively repel moisture and debris whilst maintaining bearing preload. Built from high-quality stainless steel, these bearings offer exceptional corrosion resistance and durability, making them ideal for prolonged use in challenging outdoor environments. The sealed construction means you'll spend less time cleaning and maintaining your crawler and more time enjoying trouble-free operation on the trail.
What's in the Box
- Eight pieces of 3x6x2.5mm bearings (front axle and transmission)
- Four pieces of 5x8x2.5mm bearings (front and rear axle)
- Four pieces of 4x8x3mm bearings (front and rear axle)
- Two pieces of 8x12x3.5mm bearings (front axle)
- Two pieces of 3.5x7x2.5mm bearings (front and rear axle)
- Total of 22 precision sealed bearings
Frequently Asked Questions
- Will these bearings fit my Traxxas TRX-4M RC crawler directly without modification? — Yes, these bearings are purpose-designed specifically for the Traxxas TRX-4M 1/18 scale crawler and feature precise tolerances that ensure perfect fit in all transmission, front axle, and rear axle locations without any modification required.
- How much of a performance improvement will I notice after upgrading from stock bushings? — Most owners report noticeably smoother rolling action, improved steering response, and more precise control immediately after installation. The reduction in friction throughout the drivetrain translates to better efficiency and responsiveness, particularly noticeable during technical trail sections.
- Are these bearings suitable for use in muddy and wet conditions? — Absolutely. The black-seal design is specifically engineered to keep dirt, mud, and moisture away from the bearing surfaces, making these bearings ideal for the challenging UK terrain and weather conditions. They require significantly less maintenance than standard bushings when used in dirty environments.
- What is the difference between sealed bearings and stock bushings? — Stock bushings generate more friction and wear relatively quickly, particularly in dirty conditions. Sealed bearings reduce friction significantly, maintain consistent performance longer, and feature protective seals that keep contaminants out. This results in smoother operation, longer component lifespan, and less frequent maintenance.
- Can I install these bearings myself, or do I need professional help? — Whilst bearing installation requires some mechanical knowledge and the correct tools, many experienced RC enthusiasts perform this upgrade themselves. However, if you're unfamiliar with RC crawler maintenance, visiting a specialist RC hobby shop or experienced technician is recommended to ensure proper installation and preload adjustment.
- Are these bearings compatible with all TRX-4M variants? — Yes, these bearings are designed to fit all Traxxas TRX-4M models, including the Ford Bronco, Land Rover Defender, Chevrolet K10, and Ford F-150 variants available in the UK market.
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 Traxxas trx-4m bearing kit trx4mbearingkit 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.
- Compatible Vehicle: Traxxas TRX-4M 1/18 Scale RC Crawler
- Bearing Type: Sealed steel bearings with black-seal design
- Bearing Sizes Included: 3x6x2.5mm, 5x8x2.5mm, 4x8x3mm, 8x12x3.5mm, 3.5x7x2.5mm
- Total Bearings Included: 22 pieces
- Front Axle Bearings: 2x 3x6x2.5mm, 2x 3.5x7x2.5mm, 2x 4x8x3mm, 2x 5x8x2.5mm, 2x 8x12x3.5mm
- Rear Axle Bearings: 2x 3.5x7x2.5mm, 2x 4x8x3mm, 2x 5x8x2.5mm
- Transmission Bearings: 6x 3x6x2.5mm
- Material: High-quality stainless steel
- Seal Design: Sealed and dustproof black-seal construction
- Key Benefit: Reduces friction, increases precision, provides ultimate protection from elements, less maintenance in dirty environments
- Compatible Models: TRX97074-1 (Ford Bronco), TRX97054-1 (Land Rover Defender), TRX97064-1 (Chevrolet K10), TRX97044-1 (Ford F-150), TRX98044-1 (F150 Monster Truck), TRX98064-1 (K10 Monster Truck)
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
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