Overview
The Losi Variable Diameter Lower 4-Link Bar Set is a premium suspension upgrade designed specifically for the 1/18 Mini LMT 4x4 brushed monster truck range. If you're running a Losi Mini LMT—whether it's the Grave Digger, Son-Uva Digger, Megalodon or Zombie variant—and you're serious about improving your RC car's handling and durability, this is a genuine OEM spare part that will make a real difference to your driving experience. These replacement 4-link bars are engineered to deliver increased strength and longevity compared to standard components, making them an essential upgrade for anyone who wants to keep their RC vehicle performing at its best.
Whether you're a weekend basher or a more dedicated RC enthusiast, suspension components take a beating during normal use. The lower 4-link bars are critical to your monster truck's suspension geometry and handling characteristics. This complete set of four bars ensures you can replace worn or damaged components and restore your Mini LMT to factory specifications. Available now at RC Model Shop, this is genuine Losi equipment that maintains compatibility with all Mini LMT variants sold in the UK.
Built with precision engineering and high-quality materials, these variable diameter 4-link bars represent the kind of attention to detail that makes Losi such a respected name in the RC hobby. Whether you've damaged a bar during aggressive off-road driving or you simply want to maintain your RC vehicle with OEM parts, this suspension spare will ensure your Mini LMT continues to deliver excellent performance and reliability.
Key Features
- Variable Diameter Design — The bars taper from 6mm in the centre down to 4mm at the ends, which is an intelligent engineering solution that combines structural strength where you need it most with reduced weight distribution for improved suspension responsiveness.
- 6061-T6 Aluminium Construction — These components are manufactured from aerospace-grade 6061-T6 aluminium, a material recognised for its excellent strength-to-weight ratio and resistance to bending and fatigue during intense driving.
- Increased Durability — The tapered design and premium material selection work together to provide significantly improved durability compared to standard 4-link bars, meaning you'll experience fewer breakages and longer intervals between replacements.
- Completely Rebuildable — These 4-link bars feature a fully rebuildable design with optional replacement rod ends available separately, allowing you to keep your suspension maintained to the highest standard without replacing entire assemblies.
- OEM Genuine Parts — As official Losi replacement parts, these bars maintain exact factory specifications and compatibility, ensuring seamless integration with your Mini LMT suspension system.
- Set of Four Bars — This package includes all four lower 4-link bars required for your Mini LMT, providing complete suspension coverage in one purchase.
Technical Performance
The Losi Variable Diameter Lower 4-Link Bar Set represents advanced suspension engineering specifically optimised for the Mini LMT platform. The variable diameter construction—tapering from 6mm to 4mm—is a sophisticated design choice that addresses a fundamental engineering challenge: how to maximise strength at critical stress points whilst minimising overall weight and inertia. The 6061-T6 aluminium material is the same alloy used in aerospace applications, offering exceptional stiffness and fatigue resistance that translates directly into improved handling consistency and reduced component failure rates during intensive RC driving. The completely rebuildable architecture means you're not locked into a throwaway maintenance cycle; you can replace just the rod ends when they wear, extending the lifespan of the bars themselves. This approach to durability is particularly important for RC enthusiasts who put their vehicles through regular use, whether on the track or bashing across varied terrain. For owners of the Mini LMT range—including the Grave Digger RTR, Son-Uva Digger RTR, Megalodon 2S RTR, and Zombie 2S RTR variants—these bars provide a direct upgrade path that restores or enhances suspension performance with components engineered specifically for their chassis geometry.
What's in the Box
- Four Variable Diameter Lower 4-Link Bars (complete set)
Frequently Asked Questions
- Will these 4-link bars fit my Mini LMT monster truck? — Yes, this set is specifically designed for all Mini LMT 4x4 variants, including the Grave Digger, Son-Uva Digger, Megalodon 2S, and Zombie 2S models. These are genuine Losi OEM parts that maintain perfect factory compatibility.
- What is the advantage of the variable diameter design? — The tapered design, which reduces from 6mm to 4mm, provides a clever engineering balance. You get maximum strength where the bar experiences the most stress (the centre), whilst the thinner 4mm sections reduce overall weight and allow for slightly more suspension compliance, improving both durability and handling performance.
- Are these bars rebuildable? — Completely. These 4-link bars feature a fully rebuildable design, and optional replacement rod ends are available separately as Losi spares. This means you can maintain these components indefinitely rather than replacing the entire bar assembly when wear occurs.
- What material are they made from? — These bars are manufactured from 6061-T6 aluminium, an aerospace-grade alloy chosen for its exceptional strength-to-weight ratio and fatigue resistance. This material is far more durable than plastic or standard aluminium and will withstand the demands of RC monster truck driving.
- How many bars are in this set? — This is a complete set of four bars, providing all the lower 4-link bars your Mini LMT requires for full suspension coverage.
- Why would I need replacement 4-link bars? — Suspension components, particularly 4-link bars, take considerable stress during normal RC driving. They can bend, crack, or experience metal fatigue from repeated impacts and rough terrain. Replacing damaged bars with genuine OEM parts restores your monster truck's handling geometry and suspension performance to factory specifications.
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 Losi Variable Diameter Lower 4-Link Bar Set (4): Mini LMT Z-LOS-2312 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.
We want to make sure your delivery goes smoothly, so here are some important details about our service:
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