Knog Oi Classic Bell - Brass - Large YGroup_7073378336813 The power of more endurance

The power of more endurance and less fatigue

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Waterproof Rating: IPX7 waterproof rating

The new adaptable outsole has a supportive pedal contact area featuring their Max Grip rubber for a confident connection with the pedal when charging the trail ahead

Well now you can make sure it always looks its best with Muc-Offs expanding sponge

Knog Oi Classic Bell - Brass - Large YGroup_7073378336813 The power of more enduranceBike bells generally look & sound a bit ugly. But why? What if they looked sexy & sounded like an angel playing a glockenspiel? A bell with a beautiful tone, but also a remarkable style and choice of materials that embodies a rider's personality. The Large size fits 23. 8 31. 8mm bars, while the Small fits 22. 2mm bars.