Formula 1 22 Soft blue chassis NSR

The soft chassis that makes a difference in your NSR Formula 1 22

The NSR1620 is the soft blue chassis specifically designed for the NSR Formula 1 22. Within the NSR tuning ecosystem, the colour coding on the chassis is not aesthetic: it directly indicates the hardness of the material and, therefore, the dynamic behaviour of the car on the track.

Function and performance

The soft version (blue) allows the chassis to work with greater flexibility during driving. This translates into better absorption of track irregularities and a more consistent contact of all four wheels with the rail. On circuits with small imperfections or joints between sections, a soft chassis can make a noticeable difference in stability and the ability to maintain speed in corners.

Compared to the standard or hard version, the soft blue chassis offers:

• Greater torsional flexibility of the assembly.
• Better absorption of bumps and track joints.
• A more forgiving behaviour on technical circuits with a lot of layout variation.
• The possibility to fine-tune the setup by combining it with different tyre hardnesses.

Compatibility

This chassis is the direct replacement or alternative for the NSR Formula 1 22 models. NSR is a brand recognised for the precision of its engineering and for offering a wide range of spare parts and tuning variants, allowing the driver to adapt the car to each type of circuit and surface without the need to purchase a completely new model.

Assembly and preparation

The assembly follows the usual process for NSR chassis: the internal components of the car (motor, rear axle, guide, braids, and front bracket) are transferred to the new chassis while maintaining the original configuration or adjusting according to tuning preferences. It is advisable to check the clearances after assembly and perform a few break-in laps before demanding maximum performance from the assembly.

Ideal for…

This chassis is especially suitable for drivers who competed with the NSR Formula 1 22 and are looking to explore different hardness configurations to adapt to various club circuits. It is also useful as a replacement for a damaged chassis or as a second configuration to alternate between different surfaces without modifying the main car.

Considerations

The choice between a soft or hard chassis depends on the circuit, the surface, and the driving style. On very smooth and technical tracks, the soft version usually offers an advantage. On more aggressive layouts or with very regular pavement, a higher hardness may be preferable. Testing both options is the best way to find the optimal configuration.

Frequently asked questions

What is the difference between the soft blue chassis and other NSR hardnesses?

NSR colour codes its chassis according to the hardness of the material. Blue corresponds to the soft version, which offers greater torsional flexibility. The harder versions provide a stiffer behaviour, preferable in certain track conditions.

Is it exclusively compatible with the NSR Formula 1 22?

Yes, this chassis (NSR1620) is specifically designed for the NSR Formula 1 22. It is not interchangeable with other models from the brand without verifying compatibility.

Do I need special tools for assembly?

The assembly is accessible with the usual slot preparation tools. NSR facilitates the process thanks to the precision of its parts and the availability of specific instructions and spare parts.

Can I use this chassis on universal track (Scalextric, Ninco)?

The compatibility of the chassis with the type of track depends on the other components of the car (guide, tyres, etc.), not the chassis itself. The NSR1620 chassis is the structural support; the adaptation to the type of track is managed with the other tuning elements.

How often should I check or change the chassis?

It depends on usage. In club racing with frequent sessions, it is advisable to periodically inspect the chassis for micro-cracks or deformations. NSR recommends having at least one spare chassis to avoid losing race days.

The NSR1620 is the soft blue chassis for the NSR Formula 1 22 slot car, offering increased torsional flexibility for improved track contact and handling on technical layouts. A key tuning option for NSR Formula 1 22 slot car setup, this chassis replacement allows club racers to fine-tune their car's behaviour across different track surfaces and circuit types.