Wheels MFG Headset Spacer

These spacers are designed specifically for the standard 1-1/8 inch steerer tube diameter, which is the most common size found on modern mountain and road bikes. If you are unsure of your bike's size, check your current stem or headset specifications before purchasing.

Each spacer in this pack measures 7.5 mm in height. This specific increment is useful for making subtle adjustments to your handlebar height.

Each pack contains 5 individual spacers. This quantity is typically sufficient to adjust the stack height on a single bike or to have spares on hand for future cockpit changes.

These are constructed from aluminum. This material is preferred for its durability and ability to withstand the clamping force of the stem without deforming over time.

No special tools are required, but you will need a hex key to loosen and tighten your stem bolts. Simply remove the top cap and stem, slide the spacers onto the steerer tube to your desired height, and reinstall the stem.