Overview
The Losi Variable Diameter Upper 4-Link Bar Set represents a precision engineering solution for owners of the popular 1/18 Mini LMT 4x4 brushed monster truck range. These replacement suspension components are engineered to deliver enhanced performance and durability, making them an essential upgrade for anyone serious about maintaining or improving their RC model truck. Whether you are a seasoned RC enthusiast in the UK enjoying competitive weekend racing or a dedicated basher pushing your Mini LMT to its limits, this variable diameter 4-link bar set offers the strength and reliability needed for sustained performance.
Manufactured by Losi, a recognised leader in RC truck design and engineering, this spare part set is specifically designed for the 1/18 Mini LMT platform. The upper 4-link bars play a critical role in your truck's suspension geometry, affecting handling, stability and overall ride quality. This particular set features innovative variable diameter construction that balances strength with weight, delivering measurable improvements in suspension performance and durability that RC enthusiasts across the UK demand from their vehicles.
If you own any variant of the Losi 1/18 Mini LMT 4X4 brushed monster truck—whether the Son-Uva Digger, Zombie 2S, Grave Digger or Megalodon 2S models—this genuine Losi spare part will integrate seamlessly with your existing setup. The set consists of four bars, allowing you to replace the complete upper 4-link suspension geometry and restore or enhance your truck's handling characteristics.
Key Features
- Variable Diameter Design — The bars taper from 6mm in the centre down to 4mm at the ends, providing a sophisticated engineering solution that increases overall strength and durability whilst managing weight distribution effectively across the suspension system.
- 6061-T6 Aluminium Construction — Manufactured from premium 6061-T6 aluminium alloy, these bars offer exceptional strength-to-weight ratio, corrosion resistance and the durability demanded by UK RC enthusiasts who run their vehicles in varied outdoor conditions.
- Completely Rebuildable Design — The bars feature replaceable rod ends, allowing you to maintain and refresh your suspension geometry without purchasing entire new bars, extending the service life of your investment and reducing long-term running costs.
- Set of Four Bars — This package includes all four upper 4-link bars needed for a complete upper suspension geometry replacement, ensuring balanced and consistent handling characteristics across your entire truck.
- Genuine Losi OEM Part — As an authentic manufacturer spare part, you can be confident in fitment, quality and compatibility with your Mini LMT, with engineering standards matching the original equipment specifications.
- Multi-Model Compatibility — These bars are compatible with all four variants of the Losi 1/18 Mini LMT 4X4 brushed monster truck range, making them a universal upgrade solution for Mini LMT owners.
Technical Performance
The Losi Variable Diameter Upper 4-Link Bar Set demonstrates sophisticated engineering principles applied to RC suspension design. The variable diameter construction—tapering from 6mm at the central mounting point to 4mm at the rod end connections—represents a calculated approach to material distribution that maximises strength exactly where loads concentrate whilst reducing unnecessary mass. The use of 6061-T6 aluminium alloy, a material standard in aerospace and precision engineering applications, ensures these bars can withstand the repeated impacts, cornering loads and suspension articulation demands inherent to aggressive RC truck driving. The completely rebuildable architecture with optional replacement rod ends means you can maintain optimal suspension geometry over extended periods of use, replacing worn components without discarding functional bars. This engineering approach reflects Losi's commitment to producing components that balance performance, durability and long-term value for RC enthusiasts across the UK who demand reliability from their vehicles.
What's in the Box
- Four variable diameter upper 4-link bars (6mm to 4mm taper design)
- Complete set for full upper suspension replacement
Frequently Asked Questions
- Which Losi Mini LMT models does this 4-link bar set fit? — These variable diameter upper bars are compatible with all current Losi 1/18 Mini LMT 4X4 brushed monster truck variants, including the Son-Uva Digger, Zombie 2S, Grave Digger and Megalodon 2S models. Fitment is universal across the entire Mini LMT range.
- What is the advantage of variable diameter design in RC suspension bars? — The variable diameter construction, tapering from 6mm in the centre to 4mm at the ends, concentrates material where suspension loads are greatest—at the mounting points. This delivers increased strength and durability precisely where it matters most, whilst the tapered design reduces rotational mass and unsprung weight, improving suspension responsiveness and overall handling characteristics.
- Can these bars be rebuilt, or do I need to replace them completely? — These bars are completely rebuildable with optional replacement rod ends. This means you can maintain your suspension geometry over extended periods of use by replacing only the worn rod ends, rather than purchasing entire new bars, making these components a cost-effective long-term solution.
- What material are these bars manufactured from? — The bars are constructed from 6061-T6 aluminium alloy, a premium material choice that provides exceptional strength-to-weight ratio, excellent corrosion resistance and the durability needed for sustained RC driving across the UK's variable weather conditions.
- Are these genuine Losi parts? — Yes, these are authentic Losi OEM spare parts manufactured to original equipment specifications. Purchasing genuine Losi spares ensures perfect fitment, maintains warranty considerations and guarantees the quality standards you expect from a recognised RC manufacturer.
- Why would I need to replace my upper 4-link bars? — The upper 4-link bars are suspension components that experience consistent stress during driving. Replacement may be necessary due to wear, damage from impacts, or as an upgrade to improve suspension geometry and handling performance. This set is ideal for refreshing your truck's suspension or repairing accident damage.
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 Upper 4-Link Bar Set (4): Mini LMT Z-LOS-2311 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.
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