Overview
The Fastrax Metal Bumper Shackles & Mounting Bracket represent an essential upgrade for serious RC crawler enthusiasts in the UK who demand authentic scale detail and reliable performance. These precision-engineered metal shackles are designed to add functional realism to your 1/10 scale RC crawler, whether you're running a Traxxas TRX-4, Axial SCX10 II, or RC4WD Gelände II. Built from quality metal construction rather than plastic alternatives, these components deliver superior durability and aesthetic appeal that transforms the appearance of your scale crawler.
If you're building a competition-grade or display-quality RC crawler in the UK, these Fastrax shackles and mounting brackets are exactly what you need to elevate your build. The metal construction ensures longevity through countless climbing sessions and rocky terrain adventures, while the authentic design captures the look of full-size vehicle suspension components. These shackles are favoured by dedicated RC crawlers who understand that details matter—both for visual authenticity and functional reliability on the trail.
Whether you're a competitive RC crawler driver, a scale modeller, or someone who simply refuses to compromise on build quality, the Fastrax Metal Bumper Shackles offer genuine value and professional-grade durability. They fit seamlessly with a wide range of popular RC crawler platforms and are backed by Fastrax's reputation for quality aftermarket RC parts.
Key Features
- Metal Construction — Unlike plastic alternatives, these shackles are manufactured from quality metal that provides superior strength, durability and longevity even during intense off-road crawler sessions on rough terrain.
- Authentic Scale Appearance — The design faithfully replicates full-size vehicle suspension shackles, giving your 1/10 scale crawler a more realistic and competition-ready appearance that appeals to serious scale modellers.
- Complete Mounting Hardware — The package includes both the shackle components and dedicated mounting brackets, eliminating the need to source separate hardware from multiple suppliers and saving you time during assembly.
- M2x6mm Fasteners — Precision-sized fasteners ensure reliable attachment to your RC crawler chassis without the risk of stripping or loose connections during aggressive off-road driving.
- Dual Pack Format — Two complete shackle and bracket sets are included, allowing you to upgrade both the front and rear suspension points of your RC crawler in one purchase.
- Broad Compatibility — These shackles are engineered to fit multiple popular RC crawler platforms including Traxxas TRX-4 models, Axial SCX10 II variants, HPI Venture kits, and RC4WD Gelände II builds, making them a versatile upgrade option.
- Professional Crawler Accessory — Part of the Fastrax crawler accessories range, these components are recognised by the RC community as quality aftermarket parts that enhance both the visual appeal and functional performance of scale crawlers.
Technical Performance
These metal bumper shackles represent the level of engineering detail that separates casual RC hobbyists from dedicated crawler enthusiasts in the UK. The metal construction provides measurable advantages over plastic alternatives—greater rigidity prevents flex under load, improved durability extends component lifespan through countless technical terrain sessions, and authentic appearance satisfies both visual purists and competition judges. The mounting brackets are engineered with precision tolerances to ensure perfect alignment with popular RC crawler platforms, eliminating installation complications. At 1/10 scale, these components strike the ideal balance between visible detail and practical durability, giving your RC crawler that professional, competition-ready aesthetic without sacrificing functionality. The M2x6mm fastener sizing indicates meticulous engineering—this specification matches perfectly with standard RC crawler hardware ecosystems, allowing seamless integration into your existing build. Whether you're tackling challenging rock crawling courses or displaying your scale model at RC events across the UK, these shackles deliver the combination of authentic appearance and genuine durability that distinguishes premium RC crawler builds from standard alternatives.
What's in the Box
- Metal Bumper Shackle Component x2
- Mounting Bracket x2
- M2x6mm Fasteners (quantity as specified for assembly)
Frequently Asked Questions
- Are these metal shackles compatible with my Traxxas TRX-4 RC crawler? — Yes, these Fastrax Metal Bumper Shackles are specifically listed as compatible with multiple Traxxas TRX-4 variants including the Chevrolet K10 Cheyenne High Trail Edition, Ford F-150 Ranger XLT High Trail Edition, 1972 Chevrolet K5 Blazer, 1979 Chevy Blazer, Nissan Pathfinder SE-V6, 2021 Ford Bronco, and Defender models available in the UK market.
- Will these shackles fit my Axial SCX10 II RC crawler? — Yes, the Axial 1/10 SCX10 II Deadbolt 4WD Brushed RTR is listed as compatible with these shackles, making them an ideal upgrade for this popular UK crawler platform.
- Can I use these shackles on RC4WD Gelände II builds? — Absolutely. These Fastrax shackles are compatible with RC4WD Gelände II variants including the standard Truck Kit, RTR models with 2015 Land Rover Defender D90 bodyshell, and the Cruiser Body Set version, making them perfect for RC4WD enthusiasts in the UK.
- What is the scale size of these shackles? — These are engineered for 1/10 scale RC crawlers, the most popular and widely-adopted scale standard for trail crawlers and rock crawlers in the UK RC hobby.
- Are these shackles better than plastic alternatives? — Metal construction provides several measurable advantages over plastic: superior rigidity under load prevents flex and deformation, extended component lifespan through hundreds of crawling sessions, more authentic visual appearance for competition and display purposes, and greater reliability during technical terrain driving where plastic components might break or crack.
- What fasteners do these shackles use? — These Fastrax shackles utilise M2x6mm fasteners for secure mounting to your RC crawler chassis, a standard specification that ensures compatibility with existing RC crawler hardware systems.
- Will I need any additional tools to install these shackles? — Installation requires standard RC model assembly tools including hex wrenches suitable for M2 fasteners, which are common items in any RC enthusiast's tool collection. The dedicated mounting brackets simplify installation by providing alignment guides.
- How many shackle sets are included in this package? — You receive two complete shackle and mounting bracket sets, allowing you to upgrade both front and rear suspension points of your RC crawler simultaneously.
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 FASTRAX METAL BUMPER SHACKLES & MOUNTING BRACKET x2 (m2x6mm) BLACK FAST2320BK 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.
- Brand: Fastrax
- Model Number: FAST2320BK
- EAN: 5056135711439
- Product Type: Metal Bumper Shackles & Mounting Bracket
- Scale: 1/10
- Material: Metal (Aluminium)
- Colour: Black
- Fastener Size: M2x6mm
- Quantity in Pack: 2 (two complete shackle and bracket sets)
- Compatible Platforms: RC4WD Gelände II Truck Kit, RC4WD Gelände II RTR W/2015 Land Rover Defender D90 Body, RC4WD Gelände II Truck Kit With Cruiser Body Set, Axial 1/10 SCX10 II Deadbolt 4WD Brushed RTR, Traxxas TRX-4 Chevrolet K10 Cheyenne High Trail Edition (Red, Blue, Black, Copper), Traxxas TRX-4 Ford F-150 Ranger XLT High Trail Edition (Brown, Blue, Black), Traxxas TRX-4 1972 Chevrolet K5 Blazer High Trail Edition (Blue, Red), Traxxas TRX-4 1979 Chevy Blazer 1/10 4x4 Electric All-Terrain Crawler with Clipless Body (Black, Red), Traxxas TRX-4 Unassembled Chassis Kit with Clipless, Traxxas 1/10 TRX4 Nissan Pathfinder SE-V6 3S 4x4 RTR (Red, Silver), Traxxas TRX-4 2021 Ford Bronco 1/10 Crawler (Orange, Black, Red, White), Traxxas 1/10 TRX-4 Defender 4WD RTR with Clipless Mounting (Red, Silver, Green, Sand), HPI Venture SBK Scale Builder Kit, HPI Venture Wayfinder RTR (Gunmetal, Metallic Orange)
- Accessory Type: Tow Hooks and Shackles
- Crawler Accessory Category: Crawler Accessories & Scale Accessories
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.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
- As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
