Front SLICK tyre 27 x 8 Zero Grip

Complete control of the front end with the NSR5203EVO Slick Zero Grip

In the preparation of a competition slot car, the balance between rear grip and freedom of the front axle makes the difference between a car that flows and one that anchors. The NSR5203EVO tyre responds exactly to that need: a slick measuring 27 x 8 mm with Zero Grip compound, designed to minimise friction on the front axle and allow the rear end to govern traction.

Function and performance

The Zero Grip compound from NSR works in a very specific way: to prevent the front axle from generating excessive lateral resistance when cornering. When front grip is too high, the car tends to lift the guide —known in slot jargon as "deslome"— causing off-track excursions during phases of high dynamic load. This tyre eliminates that problem by offering a smooth surface (Slick profile) with a very low adhesion material, allowing the front end to follow the trajectory without resisting or stealing traction from the motor.

The result is smoother on-track behaviour, with cleaner corner-to-straight transitions and significantly improved chassis control on fast circuits or those with many linked corners.

Compatibility and mounting

The NSR5203EVO is designed for large diameter front rims compatible with the 27 x 8 mm size, common in GT models and endurance prototypes in 1/32 scale. Before mounting, it is advisable to check that the rim is compatible with this outer diameter and that the fit on the hub is firm and centred. Perfect circularity is crucial for the tyre to perform its function: any eccentricity in the mounting will nullify the benefits provided by the Zero Grip compound.

NSR manufactures these tyres with a quality standard that guarantees that circularity from the factory, but it is always advisable to check the mounting with a pencil or centring tool before going on track.

Common mistakes when using Zero Grip tyres

• Combining them with low grip rear tyres: the front Zero Grip only works correctly if the rear end has sufficient grip. The balance between both axles is key to performance.
• Not cleaning the rims before mounting: any residue of grease or dust between the rim and the tyre can cause the tyre to spin on the rim, losing all effectiveness.
• Mounting on very light chassis without adjustment: in extremely light configurations, the Zero Grip can give too much freedom to the front axle. In these cases, it is advisable to adjust the guide spring stiffness or add front ballast.

Frequently asked questions

What type of circuit is the Zero Grip compound recommended for?

It performs particularly well on fast and technical circuits with wide radius corners, where front support generates more resistance and the risk of deslome is higher. On very slow tracks or those with many tight chicanes, its advantage is less.

Is it compatible with any 27 mm front rim?

It is designed for rims with an inner diameter compatible with 27 x 8 mm tyres. Check the specifications of your rim before mounting to ensure the correct fit.

What is the difference between the Zero Grip compound and a standard NSR tyre?

Standard NSR tyres aim to maximise grip on the axle that drives them. The Zero Grip compound, on the other hand, is specifically formulated to minimise lateral friction on the front axle, sacrificing adhesion in exchange for freedom of movement and smoothness in corners.

Do I need to wash or treat these tyres before using them?

They do not require prior treatment with grip additives, as their function is precisely the opposite. Just ensure that the rim and tyre are clean and well-centred before mounting.

Can this tyre be used on the rear axle?

It is not recommended. The Zero Grip compound is designed exclusively for the front axle. Using it on the rear would drastically reduce traction and control of the car.

The NSR5203EVO Slick Front Tire in 27x8mm with Zero Grip compound is an essential upgrade for 1/32 slot car competition. Designed to minimize front axle friction and prevent derailment caused by excessive front grip, it delivers smoother cornering and better chassis balance. Compatible with standard 27mm front rims on GT and endurance prototype models. Part of NSR's EVO competition range, trusted by club racers and performance-focused hobbyists worldwide.