White hard ASV GT3 chassis

NSR Chassis for Aston Martin Vantage GT3 in hard version: control and stiffness on plastic track

The NSR1446 is the chassis for the Aston Martin Vantage GT3 (ASV GT3) from NSR in white finish and hard stiffness. Within NSR's range of interchangeable chassis, the white colour identifies the version with the highest rigidity, designed for those who prioritise stability and response precision over the flexibility of other versions.

NSR hardness range: choose according to your style and track

NSR offers its chassis in four hardness levels, each identified by a colour:

• Extralight (yellow): maximum flexibility, ideal for tracks with many direction changes.
• Soft (blue): flexible, absorbs track irregularities well.
• Medium (black): balance between flexibility and rigidity, the most versatile option.
• Hard (white): greater rigidity, direct response and more predictable behaviour on smooth or high-speed tracks.

The hard chassis is the usual choice on fast tracks with wide curves, where chassis flexibility does not provide an advantage and rigidity translates into greater consistency from lap to lap.

Compatibility and function

This chassis is specifically designed for the Aston Martin Vantage GT3 from NSR. The interchangeability between hardness levels is one of the great values of the NSR system: it allows the same car to be adapted to different track conditions without the need to change the entire mechanics.

Assembly and preparation

Changing the chassis on NSR cars is a simple and quick operation, common in club racing preparation. It is enough to transfer the complete mechanics (motor, axles, tyres, guide and braids) to the new chassis. It is advisable to check that all mounts are properly seated and to review the body height after assembly.

Who is it designed for?

The NSR hard chassis fits particularly well with drivers who:

• Race on smooth plastic tracks with fast layouts.
• Prefer a more direct and predictable response from the car.
• Want to experiment with chassis tuning without investing in a complete car.
• Compete in club categories where the regulations allow adjusting chassis hardness.

Frequently Asked Questions

What is the difference between the hard (white) chassis and the medium (black)?

The hard chassis is stiffer, which reduces lateral flex in corners and provides a more direct response. The medium offers greater balance and adapts better to mixed tracks. The choice depends on the layout and driving style.

Is this chassis compatible with other NSR models besides the Aston Martin Vantage GT3?

This chassis is specifically designed for the ASV GT3 from NSR. Although NSR uses similar systems in different models, we cannot confirm compatibility with other bodies without checking directly.

Can I use this chassis in a club championship?

In most club championships that allow chassis preparation, yes. Always check the specific regulations of your series or competition before installing it.

Do I need special tools for the chassis change?

No specialised tools are necessary. With a suitable screwdriver and some practice, the exchange can be done in a few minutes.

What chassis hardness is most recommended for beginners?

If you have no experience with chassis tuning, the medium (black) is usually the most versatile starting point. The hard (white) is a more specific choice, aimed at particular track conditions.

The NSR1446 is the hard (white) chassis for the NSR Aston Martin Vantage GT3 slot car. Designed for maximum stiffness and direct response, it suits fast, smooth tracks where rigidity improves lap consistency. Part of NSR's full range of interchangeable chassis hardness levels — extralight (yellow), soft (blue), medium (black) and hard (white) — it allows precise tuning without replacing the full car. Compatible with NSR ASV GT3 bodywork. Ideal for club racing and serious slot car enthusiasts looking to fine-tune their setup.