Knog Oi Prima Bell 33c and extended all-day comfort

and extended all-day comfort

Shimano Ultegra Di2

With all the benefits without the bulk

non-toxic durable water repellent finish

Knog Oi Prima Bell 33c and extended all-day comfortKnog Oi Prima Bell Bike 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. A new addition to Knog's beloved Oi Range, the Prima features their new Wave Tek hammer technology. The updated hammer design means a more consistent tone and a slight increase in the bell's