Announce your presence with Portland Design Works' Alexander Graham Bell. Built to replace a 10mm 1 1/8 headset spacer, this bell is a classy addition to your rig without sacrificing any of your precious handlebar real estate.

- Polished brass bell 
- Replaces a 10mm 1 1/8" headset spacer
- Quick-reflex alloy clapper
- Lifetime PDWarranty