BPW SUSPENSION SYSTEMS:
High performance, low maintenance, and reduced whole-life costs define BPW suspension systems, making them a top choice for fleet operators who demand reliability and efficiency. As Europe’s No.1 in suspension technology, BPW sets industry standards by delivering innovations that maximise vehicle uptime without compromising safety or durability.
TAILORED SUSPENSION SOLUTIONS FOR EVERY APPLICATION: BPW offers a wide range of air suspension systems for different transport needs. For long-haul or heavy-duty operations, BPW delivers solutions that keep trailers performing and maintain low maintenance costs.
For 9-tonne axles, BPW offers three suspension types. The latest Airlight II Round (AL II-R), an advancement of the proven Airlight II (AL-II), features a conventional sprung steel trailing arm for reliable trailer performance. The ECO Air, with its cast trailing arm design, offers the same properties as the Airlight II and accommodates a variety of trailer designs and operating conditions. For more demanding requirements, the Airlight Heavy Duty (AL-HD) incorporates reinforced components to withstand higher stresses. For even greater loads, the SL suspension supports up to 14 tonnes.
These solutions ensure maximum strength, stability, and efficiency across various operational applications.
AIRLIGHT II ROUND – LIGHTWEIGHT, HIGH-PERFORMANCE EFFICIENCY: The Airlight II Round (AL II-R) suspension is among the lightest axle and suspension systems on the market. It delivers outstanding performance and reliability for trailers with axle loads up to 9 tonnes. Its modular design uses a round-axle beam manufactured with state-of-the-art laser processing technology. This design enhances stability and significantly reduces overall weight.
The design of the trailing arms, hanger brackets, and axle clamping can reduce the weight of a tri-axle trailer by up to 93kg, thereby improving efficiency. A lighter unladen weight means lower fuel consumption and larger payloads, resulting in increased revenue.
The suspension’s modular design allows for easy, low-cost replacement of individual parts and components, reducing repair costs by only needing to replace damaged or worn-out parts. The Airlight II Round also features flexible trailing arm technology, which can be precisely adapted to a particular vehicle and its application. The sprung steel trailing arm absorbs the strongest vibrations from the running gear and uneven road surfaces, reducing stress on the tyres, frame, vehicle body, and the load itself, which extends the lifespan of the trailer.
BPW LIGHT TUBE – MAXIMUM DURABILITY MEETS MINIMUM WEIGHT: Building on the lightweight efficiency of the AL II-R, the BPW LightTube is among the lightest 9-tonne chassis solutions on the market, with a total module weight under 370kg. Designed for Airlight II running gear, its high-strength, hollow-section leaf spring connects chassis and axle in a robust, lightweight configuration.
The result is increased payload capacity and reduced fuel consumption. Lower CO2 emissions drive both environmental and operational savings, as well as long-term sustainability. Its clamped spring seat arrangement also prevents cracking risks often found in welded alternatives. This ensures a long service life with reduced maintenance.
By combining a lightweight design with performance and reliability, LightTube underscores BPW’s promise to deliver efficiency and durability.
ECO AIR – ADAPTABILITY FOR ALL ROAD CONDITIONS: ECO Air is a robust and modular air suspension system engineered for versatility. It performs well across multiple road conditions. Its two-part cast trailing arm, combined with BPW’s precision-engineered steel rubber bush, ensures long-term durability and ease of maintenance. Unlike welded alternatives, the BPW ECO Air’s modular design allows quick replacement of individual components. This reduces downtime and lowers repair costs.
A key feature of ECO Air is BPW’s patented high-tech laser production process. It combines BPW’s typical clamped modular air suspension mounting with round-axle beams. By integrating the three-dimensional laser profile, etched on the bottom of the casting interface, the system creates a positive location with less clamping force. This technology ensures a secure fit with minimal clamping force, improving overall durability and stability.
The asymmetrical steel-rubber bush enhances load absorption and guidance while reducing tyre wear and improving ride comfort. With its optimised design, ECO Air offers a cost-effective option for fleet operators needing efficient air suspension.
AIRLIGHT HEAVY DUTY – STRENGTH AND STABILITY: For transport operations requiring higher load capacity, the Airlight Heavy Duty (AL-HD) suspension system is engineered to handle axle loads of up to 12 tonnes. It includes reinforced components, such as thicker springs, welded spring seats, and robust M24 U-bolts. The AL-HD delivers superior strength and stability in the most demanding conditions.
This system also features clamped connections, letting you replace individual components as needed without requiring complete axle replacements. By minimising maintenance time and costs, the AL-HD ensures continuous fleet productivity. It also provides the durability required for demanding applications such as heavy haulage, construction logistics, and logging.
SL SUSPENSION – ROBUST AND STRONG: Designed for the heaviest loads and extreme conditions, the SL suspension system supports axle loads up to 14 tonnes. Featuring a low-maintenance U-bolt clamping arrangement, it allows for straightforward component replacement, helping to minimise operational downtime.
With a 100mm-wide spring steel trailing arm, available in single or twin-leaf configurations, BPW SL suspension delivers durability for off-road or specialist transport applications. The combination of axle, connection, and trailing arm forms a robust unit that can handle the toughest loads while remaining stable.
THE SMART CHOICE: BPW suspension systems give operators the flexibility to select solutions tailored to their transport requirements. Whether prioritising lightweight efficiency, modular maintenance, or heavy-duty strength, BPW delivers technology that reduces costs and maximises vehicle lifetime.
As transport evolves, BPW innovations continue to meet the needs of its customers. With proven excellence, BPW suspension systems are the smart choice for operators wanting efficiency, durability, and value.
Ready to enhance your fleet?
Choose BPW suspension systems for efficiency, durability, and value. Contact us today.
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1 October 2025
For further press information, contact Rebecca Wesley or Emma Makings-Hone at BPW Limited:
Telephone: 0116 281 6100 | Email: [email protected] |
[email protected]