Urano wheel 17.8x10mm 1.08g

Magnesium, precision and low weight: the Urano wheel for those who do not settle for the standard

The Urano wheel from Sloting Plus (ref. SP022330) is made of magnesium, the material of choice when the goal is to reduce unsprung mass and gain responsiveness on track. With measurements of 17.8 x 10 mm and a weight of just 1.08 gr, it is one of the lightest options within the brand's catalogue for this wheel width.

Features and highlights

• Material: magnesium, for maximum lightness and structural rigidity.
• Measurements: 17.8 x 10 mm.
• Weight: 1.08 gr per unit.
• Fixing: M2.5 x 3 mm allen grub screw.
• Pack contents: bag with 2 units + 2 grub screws.

Function and performance

In competitive slot racing, every tenth of a gram in the wheels has a real impact on acceleration, braking, and cornering stability. By reducing rotational inertia, a magnesium wheel like the Urano allows the motor to transmit power to the tyre more effectively, especially on circuits with frequent rhythm changes. The weight of 1.08 gr makes it a benchmark within its measurement category.

Assembly and preparation

The fixing system using M2.5 x 3 mm allen grub screws is the usual standard in medium to high-level setups. We recommend using a quality allen screwdriver and applying a minimal amount of thread lock if the car will compete in long sessions, to avoid loosening due to vibration. The pack already includes the two necessary grub screws, so there is no need to search for additional screws for assembly.

Before mounting the tyre, it is advisable to check the concentricity of the wheel on the axle or on a preparation lathe. Although Sloting Plus wheels come from the manufacturing process with tight tolerances, a small check can make a difference on track.

Compatibility

The measurement 17.8 x 10 mm fits multiple configurations of 1/32 scale slot cars. To confirm the exact compatibility with your model and axle, check the inner diameter of the hub and the thread pitch of the axle before placing your order. Sloting Plus has a wide catalogue of axles and complementary accessories that facilitate the combination.

Frequently asked questions

Why choose magnesium over other materials?

Magnesium offers a combination of lightness and rigidity that is hard to match. Compared to plastic or conventional aluminium, it reduces the rotational mass of the wheel, resulting in greater acceleration capability and better response to speed changes in corners.

Does the pack include tyres?

No. The bag contains 2 Urano wheels and 2 M2.5 x 3 mm allen grub screws. Tyres are purchased separately.

What scale is this wheel designed for?

The measurement 17.8 x 10 mm is specific to applications in 1/32 scale, although the exact compatibility depends on the car model and the inner diameter of the hub. Always check the measurements of your setup before ordering.

What allen key do I need for the M2.5 grub screw?

A 1.5 mm allen key is the most common for M2.5 screws. Make sure to use a quality key to avoid damaging the head of the grub screw during tightening.

Is it necessary to balance the wheel before use?

It is not mandatory, but in competition, it is always advisable to check the concentricity by mounting the wheel on a lathe or on the car's axle and ensuring there is no lateral or radial deviation. A small adjustment can improve stability at high speeds.

The Sloting Plus Urano wheel (SP022330) is a magnesium slot car wheel measuring 17.8x10 mm and weighing just 1.08 gr per unit. Designed for 1/32 scale competitive slot racing, it reduces rotational mass for improved acceleration and cornering response. Each pack includes 2 wheels and 2 M2.5x3 mm allen grub screws. A top choice for club racers and serious hobbyists looking to fine-tune their setup with lightweight, precision components.