2.38mm Spacers 1mm - Low Friction

Low Friction Spacers for 2.38 mm Axle: the Detail that Makes a Difference in Transmission

In the world of competitive slot racing, small details in the rear axle mechanics have a direct impact on performance. The 2.38 mm 1 mm Low Friction Axle Spacers from Sideways (reference SWSP07) are one of those discreet yet essential components: their function is to precisely position the elements of the rear axle and minimise lateral friction, freeing up power that would otherwise be lost to unnecessary friction.

Function and Performance

These spacers act as separators between the components mounted on the rear axle —crown gear, tyres, brackets— allowing for precise adjustment of lateral play and preventing parts from rubbing against each other or the bodywork. Being manufactured with a Low Friction finish, they minimise contact resistance during axle rotation, contributing to a smoother and more efficient transmission.

• Inner diameter compatible with 2.38 mm axle
• Thickness of 1 mm, for precise lateral positioning adjustments
• Low Friction finish to reduce rotational friction
• Manufactured by Sideways, reference SWSP07

Compatibility

The 2.38 mm axle diameter is one of the most widely used standards in competitive slot racing. These spacers are compatible with setups that use axles of this size, common in cars from various brands in the sector. Always check the diameter of your axle and the available space in the setup before selecting the thickness of the spacer.

Installation and Preparation

Installation is straightforward: simply slide the spacer onto the axle in the desired position, between the components you wish to separate. When working with tight tolerances, it is recommended to clean the axle before installation to ensure a proper fit and avoid dirt accumulation that could affect sliding. In competition-oriented setups, combining spacers of different thicknesses allows for precise tuning of the rear axle geometry.

Common Mistakes

• Confusing axle diameter: verify that your axle is 2.38 mm before ordering, as there are other standards (3 mm, 2.5 mm…) that are not compatible.
• Ignoring lateral play: excessive lateral play in the crown gear or tyres can be easily corrected using spacers of the appropriate thickness.
• Installing without cleaning the axle: dirt or accumulated lubricant can hinder the exact positioning of the spacer.

Frequently Asked Questions

How many spacers are included in the SWSP07 pack?

The available information does not specify the exact number of units per pack. We recommend consulting the official technical sheet from Sideways or contacting us before placing your order if you need to confirm this information.

What exactly is the purpose of an axle spacer in slot racing?

A spacer acts as a separator between the components of the rear axle (crown gear, tyres, bearings, etc.), allowing for precise lateral positioning adjustments and preventing unwanted rubbing between parts.

What is the difference between a standard spacer and a Low Friction one?

A Low Friction spacer incorporates a finish or material that minimises contact resistance during axle rotation, reducing power loss due to friction compared to conventional spacers.

Is it compatible with all cars that use a 2.38 mm axle?

In principle, yes, as long as the axle is 2.38 mm and there is enough space for the 1 mm thickness. However, each setup is different, so it is advisable to review the specific installation before fitting them.

Can I combine several spacers to achieve other thicknesses?

Yes. It is a common practice in slot preparation: combining spacers of different thicknesses to achieve the exact lateral distance required for your setup.

Sideways low friction axle spacers 2.38 mm 1 mm — precision slot car axle spacers for 1/32 and 1/24 competition slot cars. Reduce lateral friction on the rear axle assembly for smoother power transmission. Compatible with standard 2.38 mm axles widely used across leading slot car brands. Reference SWSP07.

Information Not Found

It has not been possible to confirm with official sources the exact number of units included in the SWSP07 pack, nor the specific material used in its manufacture. If you need this information, we recommend contacting us directly or consulting the official technical sheet from Sideways.