Alfa Romeo 105 Suspension Kits

The Nitron RoadSport coilover system delivers a balanced upgrade, improving handling and performance while maintaining everyday comfort. Developed from race-proven technology, it retains key OEM components to ensure seamless integration and refined drivability. Hand-built and fully serviceable, it offers long-term durability, value, and a versatile solution for both road and occasional performance use.

No springs supplied for RoadSport kit. Use OEM Springs.

The Nitron RoadSport coilover system offers an ideal alternative to a full race suspension kit, delivering enhanced performance and reliability without compromising ride quality or everyday comfort. Developed using technology from our full race suspension range — and sharing key components with the R1 and R3 systems — the RoadSport kit is engineered for drivers who want the perfect balance between performance and usability.

Designed to integrate seamlessly, the RoadSport system utilises the vehicle’s original top mounts and maintains the factory rear suspension layout. This ensures predictable handling characteristics while preserving comfort for daily driving, making it a versatile solution for both road and occasional track use.

Built for Durability

Every Nitron damper is hand-built in the UK, using premium materials including corrosion-resistant, titanium anodised and hard-anodised components. This ensures exceptional durability — capable of withstanding not only the demands of endurance racing but also the harsh conditions of year-round road use.

Serviceable by Design

A key advantage of Nitron suspension is that every unit is fully serviceable. Rather than replacing worn components, your shocks can be rebuilt and refreshed to restore peak performance — providing long-term value and sustainability. Visit our Shock Servicing section to learn more.

What’s Included

Each RoadSport kit is supplied complete with:

• Adjustment tools
• Mounting hardware
• Comprehensive installation components
• A 5-year limited warranty

The Nitron R1 is a high-performance, track-focused suspension system derived from race-proven technology, offering a strong balance of performance, durability, and value. Its combined 2-way damping adjustment provides simple setup with consistent, fade-resistant performance for both road and track use. Built with lightweight, low-friction, and corrosion-resistant components, it delivers precise handling, reliability, and everyday usability.

The Nitron R1 delivers outstanding track-focused performance and exceptional value, combining advanced engineering with a wide range of intuitive damping control.

Precision Performance. Proven Engineering.

Featuring combined 2-way damping adjustment, the R1 is developed directly from Nitron’s full race suspension programme and shares key components with the flagship R3 system. The result is a highly capable, reliable damper that performs equally well on both road and track.

Respected by drivers worldwide, the R1 is widely praised for outperforming significantly more expensive suspension systems, making it one of the best-value upgrades available.

Built to Endure

Designed without the need for a remote canister, the R1 offers a compact and robust solution without compromising performance. Each unit is:

• Fade-resistant, even under demanding track conditions
• Built with ultra-low friction components for maximum response and comfort
• Manufactured using high-grade, corrosion-resistant materials
• Engineered to reduce weight while maintaining structural integrity

Every kit is fully serviceable, ensuring long-term performance and value.

Handcrafted Quality

All Nitron shocks are hand-built to order, tailored specifically to each customer’s requirements. Using premium titanium and hard-anodised components, every system is designed to withstand not just competitive use, but also harsh environmental conditions-including winter driving.

Custom-Made for Your Car

Each kit is:

• Individually sprung and valved
• Built to suit your specific vehicle and application
• Designed for optimal balance of performance and usability

Important Information

• Images are for illustration only. Actual product specifications, finishes, and fittings may vary