Audi R8 Medium Black chassis

The chassis that makes a difference in your NSR Audi R8

The NSR1402 Chassis is the structural base specifically designed for the NSR Audi R8 body, in its Medium Black version. The term "Medium" refers to the rigidity level of the chassis: a carefully calibrated midpoint between the flexibility of "Soft" chassis and the firmness of "Hard" chassis, aimed at providing balanced performance across a wide variety of track conditions.

Main features

• Reference: NSR1402
• Version: Medium Black — intermediate rigidity for versatile performance
• Compatibility: NSR Audi R8 body
• Manufacturer: NSR, a leading brand in competitive slot racing
• Material: high-precision engineering plastic, manufactured to NSR's quality standards

What does "Medium" mean in an NSR chassis?

NSR offers its chassis in different rigidity levels so that each driver can adapt the car to their driving style and track type. A Medium chassis is the most versatile option in the catalogue: it provides enough flexibility to absorb track irregularities without losing the necessary stability during braking and quick direction changes. It is the most common choice among club racers looking for a solid starting point before fine-tuning with a Soft or Hard chassis depending on conditions.

The black colour is the standard factory finish for this reference and does not affect the mechanical properties of the chassis.

Track performance

Mounted under the Audi R8 body, this chassis provides a stable platform that effectively transmits power to the ground. Its geometry is designed to ensure that the braids maintain clean contact with the track and that the guide operates with minimal friction, key factors when seeking repeatability lap after lap. Whether you use universal track (Scalextric, Ninco) or race on Sport track (Scaleauto, Slot.it), the NSR1402 chassis performs reliably thanks to the manufacturing tolerance characteristic of the brand.

Assembly and preparation

As a replacement or upgrade chassis, NSR simplifies the assembly process: the body mounting points, motor mount, and axle supports are machined with the same precision as the original chassis. This allows for the transfer of components from the previous setup —motor, pinion, crown gear, axles, and tyres— without the need for additional adaptations. It is an operation within reach of any enthusiast with basic experience in assembling slot cars.

If you are starting with the chassis from scratch, remember to check the guide height and the lateral play of the axles before the first session: small adjustments in those areas make a notable difference in the car's response.

Ideal for…

• Club racers who need to replace or substitute the chassis of their NSR Audi R8.
• Enthusiasts who want to experiment with different rigidity levels without changing the entire car's mechanics.
• Competitors looking for a balanced chassis as a tuning base before fine-tuning towards Soft or Hard.
• Collectors who build functional replicas and desire the original factory component.

Points to consider

This chassis is designed exclusively for the NSR Audi R8 body. Before purchasing, verify that your body corresponds to this model to ensure direct compatibility. NSR maintains a wide catalogue of spare parts —one of the most comprehensive in the slot sector— ensuring that you can easily find complementary pieces.

Frequently asked questions

What is the difference between the Medium chassis and the Soft or Hard chassis from NSR?

The Soft chassis is more flexible and favours grip on tracks with many curves or uneven surfaces. The Hard chassis, being stiffer, prioritises stability on fast and technical tracks. The Medium is the midpoint: versatile, predictable, and the most suitable as a first option if you are not well acquainted with your track's characteristics.

Is it compatible with Sidewinder and Inline motors?

The specific compatibility of the NSR1402 depends on the motor mount integrated into the chassis. NSR manufactures specific versions for each motor configuration (Sidewinder, Inline, Anglewinder), so we recommend consulting the official technical sheet or contacting us to confirm what type of motor this reference supports before placing an order.

Can I use the motor and axles from my previous chassis?

In principle, yes, as long as they are NSR components of the same model and configuration. The mounting points and axle dimensions are standardised within the range, but it is advisable to verify this before assembly to avoid play or incompatibilities.

Does it work on universal track and Sport track?

Yes. The chassis itself is compatible with both track systems (universal track like Scalextric or Ninco, and Sport track like Scaleauto or Slot.it), although the guide and braids you mount will need to be adapted to the type of track you use in your circuit.

Does the black colour of the chassis have any technical function?

No. The black finish is purely aesthetic and corresponds to the manufacturing standard of this reference. It does not affect the mechanical properties or rigidity of the chassis.

The NSR1402 Audi R8 Medium Black chassis is a precision-engineered replacement and upgrade part for NSR's Audi R8 slot car body. Featuring a medium flex rating, it delivers a balanced handling profile suited to both club racing and recreational use. Compatible with universal and Sport track systems, this NSR slot car chassis is a top choice for scale slot racing enthusiasts looking for reliable performance and straightforward setup. Available at Ministry of Hobby, your specialist in slot car parts, scale models, and high-end collectibles.