Knog Oi Classic Bell All Mountain It is and always has

It is and always has been 100% free of BPA

Featuring a Presta valve core remover machined into the bottom

3mm of axle drop lowers the roller skis for added stability

and control for excellent junior skate skiers

three Velcro strap design and molded EVA foam structure with a durable nylon cover

Knog Oi Classic Bell All Mountain It is and always hasBike 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 riders personality. The Large Oi fits 23. 8 31. 8mm bars. The Small Oi fits 22. 2mm bars.