Motorsport Spring Manufacturers

Expert engineering

Problem solving

Innovative

Trustworthy

Importance of Springs in the Motorsport Industry

We proudly develop and manufacture precision race suspension springs for many of the motorsport industry’s most trusted brands.

Springs are a critical component of motorsport racing suspension systems and motorsport disciplines use high-performance springs to deliver superior suspension.

Our high-quality, precision engineered and manufactured high-performance race suspension springs deliver a significant competitive advantage, securing championship-winning success.

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Why Choose Lesjöfors?

Industry Leading Turnaround Times & Competitive Prices

We continually invest in the best and can design, quote, manufacture and dispatch your product within industry leading turnaround times at competitive prices.

Low and High Volumes

From one to one million springs and beyond, there are no limits to the volume of spring manufacturing we offer.

Finished Goods Stock

We can help improve your supply chain and gain efficiencies through volume manufacture by stocking and storing your spring products. To discuss further, please contact your account manager or get in touch at heavysprings@lesjoforsab.com.

Packaging & Assembly

Require a certain type of freight, need your product packaged a specific way? Let us know how you would like your product packaged and our dispatch team will handle the rest.

Spring Design for Motorsports

Spring design leads product optimisation; achieving cutting-edge bespoke solutions to weight, height, stability, durability, fitment and performance.

From compression springs for adjustable coil overs to progressive and dual rate compression springs for F1 through to offroad racing we understand the technicalities behind the demands of motorsport suspension.

Our teams are the precision experts and are always on hand to discuss your suspension spring applications and assist in design optimisation and material advancements.

Performance

The quality, accuracy and performance delivered through our progressive spring designs and manufacture is exceptional. That’s why we’re trusted by some of the biggest suspension spring suppliers across every aspect of motorsport.

Material

Material matters. High strength alloys are the premier choice for high performance springs as they deliver incredible durability, strength and weight to performance ratios. Extremely resistant to corrosion, pressure and high temperatures, super alloy springs deliver advanced performance properties. Alongside our chrome alloys, we also use Nickel, Cobalt and Titanium materials to deliver high performance springs.

Precision

Our state-of-the-art spring manufacturing technology, across the very latest and widest range of large-scale CNC spring coiling machines, coupled with the most advanced spring manufacturing processes and expert engineers, provide the highest quality precision springs.

The Process of Ordering a Custom Coil Spring

We are dedicated to delivering engineering excellence with a quality personal service and want to ensure that your journey from enquiry through to coil spring manufacture to dispatch is simple, seamless and excels at securing the spring solution you require.

How to order bespoke spring process

Order Your Custom Coil Spring Today

We would love to hear from you.

With a 170-year manufacturing legacy and state-of-the-art production and commercial infrastructure, we deliver a competitive environment dedicated to quality, accuracy and customer satisfaction, guaranteeing Lesjöfors Heavy Springs as the premium partner for your heavy-duty spring solutions.

Your Dedicated Account Manager

All our customers have dedicated account managers that oversee every step of the commercial and production process. Our team become an extension of your team, proactively positioned to understand and secure your requirements, to fast-track any urgent projects and to listen to your business needs.

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Types of Spring Used in the Motorsport Industry

With a 170-year manufacturing legacy and state-of-the-art production and commercial infrastructure, Lesjöfors Heavy Springs delivers a competitive environment dedicated to quality, accuracy and customer satisfaction.

The leaders in High Performance Motorsport Springs

With a legacy of supplying race teams with precision coil springs, we know the variety of extreme racing requirements faced by our products. From the Dakar Rally, Indianapolis 500 to the Isle of Man TT, Formula racing and the Goodwood Festival of Speed every event has differing coil spring needs. Continual R&D, project analysis, feedback and investment across our technologies and our teams, position us at the forefront of motorsport spring manufacturing.
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Applications for Motorsport Springs

Superbikes, rallying, motocross enduro, cross country, autocross, road racing, karting, circuit racing and Formula 1 are just a few of the motorsport disciplines that use compression springs to deliver superior suspension. These race coil springs rely on our manufacturing technology, choice of quality materials and engineering design to enhance performance, whether it’s on track or on a hill climb.
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Engineering & Capabilities

We work with world-class racing car parts manufacturers who are at the forefront of R&D in motorsport innovation and race suspension products in competitive racing.

Matching our customers world-class performance expectations with advanced production technology and leading expertise, our technical, quality, engineering and production teams enjoy partnerships with OEMs and aftermarket coil spring suppliers.

The majority of our motorsport engineering projects are designing, developing and manufacturing custom suspension for motorcycle racing springs and race car suspension springs.

High-performance race suspension products start with consultations; establishing drawings to meet precise specifications and designing prototypes and samples that evolve as the product design process evolves. Vehicle performance handling assessments, technical reviews, safety testing and failure analyses collaborate to direct the demands of the precision suspension spring and secure the right bespoke coil spring performance for the racing environment.

Manufacturing and consistently testing samples before full production runs, is all part of the product service and customer culture we believe in to achieve the win for our race suspension customers.

Springs in the Motorsport industry

Coil Springs

Coil springs in the motorsport industry are peak performance projects – targeted at gaining the most out of the spring, delivering optimum results and reliability within its required design during its defined life.

To gain the maximum potential out of a race suspension spring, the coil spring needs to be as light and as strong as possible.
Identifying the perfect design, material, manufacturing process and finish of the compression coil spring type lies within our technical engineering and quality teams who know how far to push the design and chosen materials capabilities.

Years of development, research and numerous testing procedures allow for the scrutinising of acquired data by our quality teams - who have all the systems in place to deliver the safety net which allows the race suspension coil spring to push the boundaries of design to achieve maximum results and balance the requirement between performance and fatigue life.

Precision Manufacturing

When tenths of a second mean win or lose, the accuracy and precision of coil spring design, development and manufacturing significantly impacts results. With our first class engineering and quality teams, technologies, manufacturing processes and advanced CNC spring coiling machines, we deliver an exceptional bespoke spring design and manufacturing service. Continual investment in our facilities and services keeps us at the leading edge of precision motorsport spring manufacturing. This allows us to stay at the front, to guarantee the maximum potential out of our race suspension springs through our expertise and technical analysis on the extreme stress boundaries of material capability and spring design.

The Process

Collaboration is key and the start point of all spring design is the consultation between our technical teams and the customer. Technical designs advance through quality teams and engineers before entering the prototype phase, sample provision, testing and then mass production.

Precision Manufacturing

Our decades of experience makes us leaders in our field, we only manufacture from the highest quality wire and feature the most advanced coiling technology. This results in us excelling at international spring quality standards, delivering spring solutions that deliver the right product for the right application and guaranteeing uniformity and precision from the first spring to the last.

Heat Treatment

An essential part of the manufacturing process, heat treatment removes residual stress introduced to the material during the coiling process. The treatment stabilises the springs dimensions for greater accuracy and increased fatigue life. Our oven facilities use forced convection technology to ensure the material is uniformly heat treated from surface to core.

Quality Control

Our quality management systems conform to ISO 9001 and our teams are experts in their field. Our global network of quality engineers ensure the spring products meet the quality standards required by the design and are the one stop shop for quality control.

Innovating the Future of Motorsport Springs

Our team of world-class experts and state-of-the-art facilities consistently challenge the science and engineering behind springs, shaping innovations in spring advancements.

We are developing customised solutions with evolving new smart technology and precision engineering techniques using advanced materials to enable increasingly lightweight race spring solutions with increased durability.

With a wealth of advanced materials in our stores and material scientists who continually advise on the properties and parameters of these materials, our quality spring designs are leading high-performance vehicle suspension advancements.

Additionally, a number of ongoing investments enhancing our sustainable manufacturing practices with digitisation, new technology streamlining operations and exploring low carbon metals aims to offer a more sustainable spring solution for tomorrow’s motorsport industry.

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Motorsport Spring FAQs

Yes. Each race suspension spring project is bespoke and unique to the customer.

Our powder coating facilities can custom paint race team and brand colours and we’re investing in new technologies allowing for corporate logo printing on our spring products.

Once the design and manufacturing process is approved, we can produce your motorsport springs when you need them. Our OTD is exceptional.

It is essential that the race spring delivers as expected. Testing the stress on a spring is a key part of the spring manufacturing process to ensure the spring design, material and method of manufacture is fit for purpose. Our fully computerised, calibrated and regularly reviewed spring load testing units can accurately correlate design with performance required.

We also feature a bespoke designed, fully automated pre-stress machine for large volume batch testing.

The expertise of our technical engineers on our spring products is second to none and they’re on hand to consult and advise on all spring projects

We are world-leading heavy duty spring manufacturers, delivering the greatest expertise in compression, torsion and tension spring manufacturing.

Delivering impact to every industry, we guarantee spring solutions that will optimise your performance and success.

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