Full Speed Ahead Headset Spacers

Yes, these alloy spacers are compatible with both carbon and alloy 1-1/8 inch fork steerers. Just ensure your fork steerer tube is cut to the correct length before installation.

This set includes five spacers, each measuring 20mm in height. They are designed to be used individually or stacked together to achieve your desired handlebar position.

Yes, these spacers are designed for a 1-1/8 inch steerer tube, which is the standard size at the top of most tapered forks where the stem clamps on. They will fit perfectly on any standard 1-1/8 inch threadless headset setup.

No special tools are required to slide these onto the steerer tube. However, you will need a standard set of hex keys to loosen your stem bolts and adjust your headset preload during the installation process.

While alloy is slightly heavier than carbon fiber alternatives, these spacers are durable and provide a very secure, slip-free interface for your stem. They are a reliable choice for riders who prioritize consistent performance and ease of adjustment over shaving every possible gram.