Bike bells generally look & sound a bit ugly. But why? What if they looked beautiful & sounded just as good? Knog's Oi Bell doesn't just offer a great tone, but also features a remarkable style and selection of modern and eye-catching materials. Simply put, the Oi! just doesn't look like any other bell. Its elegant, minimalist-style metal ring is just the right level of visible on your handlebar and even its clamp features a smart recess for guiding cables. An example of style truly meeting function.