Entretoises de direction rondes 3 x 5 mm

The 3 x 5 mm round stem spacers allow you to precisely adjust the height of your handlebars to optimise your riding position. Designed for road, gravel and mountain bike riders, they ensure a reliable fit and are fully compatible with 28.6 mm fork steerer tubes.

With a high-quality finish and precision-cut design, these spacers ensure smooth headset operation whilst adding an elegant aesthetic touch to your cockpit. Their lightweight yet robust design ensures excellent durability, even with intensive use.

Sold in packs of 3, they offer a simple and effective solution for fine-tuning your ergonomics and adjusting your riding position to suit your riding style. An essential accessory for customising your bike with precision and reliability.

Technical specifications:

- Use: Road, gravel, mountain biking, city cycling
- Type: Round head tube spacers – standard
- Quantity: Set of 3 spacers
- Size: 5 mm x 28.6 mm
- Thickness: 5 mm
- Internal diameter: 28.6 mm
- Materials: Carbon
- Manufacture: Precision-cut for optimal headset performance
- Compatibility: Standard 1"1/8 fork steerer tube
- Brand: Trek

FAQ – Frequently Asked Questions

1) Are these spacers compatible with all bikes?

They are compatible with standard 28.6 mm (1"1/8) fork steerer tubes, used on the majority of modern road, gravel and mountain bikes.

2) How many spacers are included in the pack?

The pack contains 3 spacers, each 5 mm thick.

3) Can these spacers be used with a carbon steerer tube?

Yes, they are perfectly suited to 28.6 mm-compatible carbon or aluminium steerer tubes.

4) What is the advantage of using stem spacers?

They allow you to adjust the height of the handlebars to improve comfort, riding position and handling.

5) Are these spacers lightweight?

Yes, their carbon construction keeps the weight down whilst ensuring excellent stiffness and durability.