WHEELS Mfg StackRight Headset Spacer

These spacers are designed for a standard 1-1/8 inch steerer tube, which is the most common size for modern road and mountain bikes. As long as your bike uses this standard diameter, they will fit perfectly.

The interlocking channels allow the spacers to snap together, which prevents them from shifting or misaligning while you are tightening your stem. This ensures a perfectly flush, clean look across the entire stack.

The pack includes 7 spacers in total, providing a combined stack height of 33mm. This variety allows you to fine-tune your handlebar height with precision.

Yes, these 6061 aluminum spacers are safe to use with carbon steerer tubes. Just ensure you follow your manufacturer's torque specifications when tightening your stem to avoid damaging the steerer.

While you can physically stack them with other spacers, the unique interlocking feature only works when these specific spacers are used together. For the best alignment and aesthetic, it is recommended to use the full StackRight set.