Your region changed. Please be aware that prices, taxes and shipping-costs may be different now!
Your region changed. Please be aware that prices, taxes and shipping-costs may be different now!
Headset Spacer
Your handlebars are too low? Or does the stem wobble because the fork steerer is too long? Headset spacers are the solution. These simple rings raise your stem and ensure the headset can be compressed correctly. Available in Aluminium, Carbon, and various colors to match your bike.
Headset Spacer FAQHeadset Spacer Range
Headset Spacer FAQ
What are Headset Spacers and what is their main purpose?
Headset Spacers are simple rings placed on the fork steerer between the headset cap and the stem. They have two functions:
- Height Adjustment: They raise the stem and thus the handlebars (Stack Height).
- Technical Necessity: They ensure the stem sits high enough on the fork so the top cap can compress the headset without hitting the steerer tube.
What types of Spacers are available?
The form is always a ring with 1 1/8 inch inner diameter, but materials vary.
- Aluminium
- The standard. Robust, cheap, and available in all anodized colors.
- Carbon
- Extremely light and with a distinct look. Popular for Race and high-end custom builds. and high-end custom builds.
- Polycarbonate (Plastic)
- Light and cheap, often used on complete bikes.
Which Spacer do I need?
You usually need a set of different sizes to find the perfect height.
| Height | Usage |
|---|---|
| 3mm / 5mm | For fine-tuning. Often used to create the necessary gap between stem and fork steerer. |
| 10mm | To significantly raise the handlebars. |
| Kit (Set) | Contains usually 2x 5mm and 1x 10mm etc. Recommended for new builds. |
Installation Tips
- Don't stack too high: Avoid putting more than 20-30mm of spacers under the stem, as this increases leverage on the fork steerer. If you need it higher, get a higher handlebar.
- Under or Over? You can also place spacers on top of the stem if you don't want to cut your fork yet but want the bars lower.
What do the specifications mean?
| Spec | Explanation | Examples / Available |
|---|---|---|
| Inner Diameter | Must match the fork. | 1 1/8 Inch (BMX Standard) |
| Height | Thickness of the ring. | 3mm, 5mm, 10mm |
| Material | Material. | Aluminium, Carbon, Plastic |
