Alexander Graham Bell

The Alexander Graham Bell is designed specifically for standard 1-1/8 inch threadless steerer tubes. As long as your bike uses this common size and you have a spare headset spacer to replace, it will fit seamlessly.

No, it does not. The bell functions as a structural spacer, so as long as you maintain the correct stack height and properly preload your headset bearings during installation, your steering performance will remain unchanged.

The sound is crisp and clear, designed to be polite yet audible to pedestrians and other cyclists. While it may not have the aggressive volume of a large air horn, the brass construction provides a resonant, high-quality tone that cuts through ambient city noise effectively.

Yes, like all polished brass, it will develop a natural patina when exposed to the elements. Many riders appreciate this aging process for its classic look, but you can easily restore the original shine with a standard metal polish if you prefer a bright finish.

If you are comfortable removing your stem and adjusting your headset, you can install this yourself. It is a straightforward process, though it does require basic mechanical knowledge to ensure your headset is correctly tensioned after reassembly.