Rear Rubber Tyre 30 Shore Standard 25.5 x 17mm for Racing Legends models (2 units)

Original BRM Spare Part to Keep Your Racing Legends in Top Shape

When it comes to preparation and maintenance in slot racing, the rear tyre is one of the elements that most influences the car's behaviour on the track. BRM knows this, which is why it offers these specific replacement tyres for its Racing Legends models, ensuring that the car runs as it was designed from the workshop.

Features and Function

• 30 Shore Standard Hardness: a medium-soft hardness that offers a good balance between grip and wear. Suitable for general use on track, both on home circuits and in club sessions.
• Dimensions 25.5 x 17 mm: specific dimensions for BRM's Racing Legends models. It is essential to respect these measurements to ensure correct fitting and optimal performance on track.
• Material: rubber of standard composition, consistent with the rolling philosophy and response of the Racing Legends range.
• Pack of 2 units: the pack includes 2 rear tyres, sufficient to equip the rear axle of a complete car.
• Reference BRM-S057M: official replacement from the brand, identified with BRM's own catalogue reference.

Compatibility

These tyres are designed exclusively for the BRM Racing Legends models. Before placing your order, ensure that your car corresponds to this line and that the dimensions 25.5 x 17 mm match the rear wheels of your specific model. BRM usually offers various hardness and size options depending on the model; check reference S057M in your car's manual or technical sheet to confirm exact compatibility.

Fitting and Preparation

The fitting of these tyres does not require special tools. However, to achieve the best result on track, we recommend:

• Checking that the rear wheel is clean and free of rubber residue from the previous tyre before fitting the new one.
• Ensuring that the tyre is well centred and seated on the wheel, with no side raised.
• Performing a light truing if your circuit or level of preparation requires it, to ensure perfect concentricity of the tyre with the axle.
• Running the car for a few minutes at moderate speed to allow the tyre to properly seat on the wheel before pushing it to the limit.

Who Is This Spare Part For?

Whether you are a hobbyist enjoying recreational driving on a home circuit or participating in club championships in the Racing Legends category, having a spare pair of tyres on hand is common practice among the most organised drivers. Rubber wear is inevitable, and having the original BRM replacement ensures that the car maintains its performance without surprises.

Frequently Asked Questions

Are these tyres suitable for any BRM car?

Not necessarily. They are specified for the BRM Racing Legends models with rear dimensions of 25.5 x 17 mm. Other BRM models may require different references. Always consult your car's technical sheet or BRM's official documentation.

What does 30 Shore hardness mean in a slot tyre?

The Shore scale measures the hardness of rubber. A value of 30 Shore indicates a relatively soft rubber, which tends to provide good grip on track. It is a standard hardness, versatile and suitable for general use, both on home circuits and in club competition environments.

Does the pack include the two rear tyres needed to equip a car?

Yes. The BRM-S057M pack includes 2 units, covering the complete rear axle of a car.

Is it necessary to true these tyres before use?

It is not strictly necessary for recreational use, but if you are looking for maximum performance in competition, light truing can improve concentricity and uniform contact with the track. It depends on the level of preparation you want to give the car.

How often should I change the rear tyres on my BRM Racing Legends models?

It depends on usage, track surface, and running conditions. It is common to inspect the condition of the tyres regularly, replacing them when visible wear, loss of grip, or deformations that affect the car's behaviour are observed.

BRM Racing Legends rear tyres 30 Shore Standard 25.5 x 17 mm — official replacement part (ref. BRM-S057M), sold in a pack of 2 units. Designed specifically for BRM Racing Legends slot car models, these rubber tyres provide reliable grip and consistent performance on both home and club tracks. A must-have spare for any BRM Racing Legends enthusiast looking to maintain their car in top condition.