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MTB Headset Spacer

With spacers, you can perfectly adjust the height of your handlebars to your body size and riding style. At the same time, they are a simple way to give your bike a custom look with carbon finishes or anodized colors.

MTB Headset Spacer FAQ

MTB Headset Spacer Range

  • Manufacturer
  • Color
  • Availability

MTB Headset Spacer FAQ

What are headset spacers and why do I need them?

Spacers are rings placed on the steerer tube between the headset and the stem. They determine how high your handlebars sit (stack height). Higher handlebars provide more confidence in steep terrain, while a lower cockpit puts more pressure on the front wheel.

What materials are available?

Aluminum
Robust, affordable, and available in many anodized colors. Perfect for color matching.
Carbon
Ultra-lightweight with a premium weave look. The choice for weight weenies and racers.

How many spacers can I install?

That depends on the length of your fork's steerer tube.

  • Below the stem: You can use as many spacers as the steerer allows. However, the stem must still be able to clamp fully onto the tube.
  • Above the stem: It is often useful to install a small 5mm spacer above the stem to ensure the stem clamps the steerer tube completely.

What do the specifications mean?

Specification Explanation Available Options
Diameter Matches the steerer tube. 1 1/8 Inch (Standard for almost all MTBs)
Height Thickness of the ring. 2mm, 5mm, 10mm, 20mm
Set Combinations. Often available as sets with various heights.

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