Knog Oi Classic Bell - Black - Large Gift Voucher Includes a lower back heat

Includes a lower back heat exhaust to help regulate body temperature

Soft: The balance of grip and rolling resistance for gravity focussed use cases

Zipper fly w/ snap closure

Whether you're racing in wet conditions

Rims sold separately

Knog Oi Classic Bell - Black - Large Gift Voucher Includes a lower back heatBike 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.