Oi Prima bike bell features our signature wrap-around bell design and our newest innovation - WAVETEK hammer technology. The whip of this new hammer design helps to create a beautiful and consistent bell tone, while being built for robust and long-lasting use. Available in two sizes to ensure the correct fit on your handlebar (see our size guide for info on how to measure your bar diameter).  

• Our signature wrap-around design.
• WAVETEK - the latest in bell technology.
• Built to last with a robust spring design.
• Beautiful tone that's loud but pleasant.
• Available in two sizes for a perfect fit (see below).