Bike bells generally look & sound a bit ugly. But why? What if they looked sexy & sounded like an angel playing a glockenspiel?

The bells fit on almost all cylindrical bars. The SmallOiis best for the common 22.2mm bar, and with the “spacers” that come in the pack, the LargeOiis for all bar sizes up to 31.8mm. TheOiwill also work on any aero bar with a 16mm cylindrical section (usually near the stem).

Features:

• Small bell fits bars 22.2mm diameter
• Large bell fits bars 23.8mm – 31.8mm
• Weight: small 18g, large 28g
• Materials: aluminium with nylon mount and acctuator