Aluminium wheels 16.5x9mm (x2)

Avant Slot AV20711 Aluminium Wheels: Concentricity and Lightness for 1/32 Competition

When aiming to minimise vibrations and improve track stability, the quality of the wheels makes a difference. The reference AV20711 from Avant Slot are lightweight aluminium wheels that combine dimensional precision with reduced weight, two key factors in any serious 1/32 slot preparation.

Function and Performance

Aluminium is the material of choice for competition wheels for a clear reason: it offers sufficient structural rigidity to maintain geometry under load, with a significantly lower weight than conventional plastic wheels. The result is a more balanced wheel-tyre assembly, with less rotating mass and a more direct response to speed changes.

The concentricity of these wheels is their main asset: precise machining prevents oscillations that generate vibrations and uneven tyre wear, resulting in more consistent lap times and a noticeably cleaner driving feel.

Technical Specifications

• Brand: Avant Slot
• Reference: AV20711
• Material: Lightweight aluminium
• Diameter: 16.5 mm
• Width: 9 mm
• Compatible axle: 3/32" (2.38 mm)
• Contents: 2 units per blister
• Category: 1/32 Spare Parts – Aluminium

Compatibility and Installation

These wheels are designed for the standard competition axle of 3/32" (2.38 mm), the most common in the 1/32 scale. It is essential to verify that the diameter of the car's axle on which they will be mounted corresponds exactly to this measurement before purchase.

Installation does not require special tools, although we always recommend checking the fit on the axle and ensuring that the wheel is secured without play. An incorrect fit, even if minimal, can introduce the same type of vibration that is intended to be eliminated.

Preparation and Common Mistakes

One of the most common mistakes when changing wheels is not verifying the concentricity of the assembled unit. Even with a high-precision wheel, if the tyre is not well centred or has an uneven thickness, the final result will not be optimal. We recommend lightly turning the tyre already mounted on the wheel to ensure perfect roundness before putting the car on the track.

Another point to consider is the cleanliness of the axle before installation: any residue of glue, dust, or grease can compromise the seating of the wheel and generate residual vibrations.

Ideal for…

This component is designed for enthusiasts preparing their cars for club competition or for those simply looking to maximise the performance of their slot on track. The combination of lightness and precision of the AV20711 aluminium wheels makes them a direct and effective upgrade over standard wheels.

Frequently Asked Questions

What axle diameter are these wheels compatible with?

They are exclusively compatible with 3/32" (2.38 mm) axles, which is the standard diameter in 1/32 slot competition.

How many units does the pack include?

The blister includes 2 units.

Is it necessary to turn the tyre after mounting these wheels?

It is not strictly mandatory, but it is highly recommended if maximum performance is sought. Turning the already mounted tyre ensures perfect concentricity of the assembly and eliminates any residual vibration.

Are these wheels compatible with silicone and urethane tyres?

The diameter and width of 16.5x9 mm determine which tyre can be mounted. Check the dimensional compatibility of the tyre you intend to use before combining them, as not all models on the market share the same wheel measurements.

What real advantage do aluminium wheels offer over plastic ones?

Primarily two: lower weight in the rotating mass, which improves acceleration and car response, and greater dimensional precision, which reduces vibrations and prolongs tyre life.

Avant Slot aluminium wheels AV20711 — 16.5x9 mm lightweight aluminium rims for 3/32" axles, 1/32 scale slot car racing. High concentricity, vibration-free rolling and reduced rotational mass for competitive slot car preparation. Pack of 2 units. Compatible with standard 3/32" competition axles. Essential upgrade for club racing and performance tuning in 1/32 slot.