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 Knog size guide for info on how to measure your bar diameter). 

• Knog 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).

• Small Oi Prima for 22.2mm handlebars diameter.
• Large Oi Prima for 23.8 - 31.8mm* handlebar diameters.

*Shims / Spacers included with all Large size bells for the perfect bar fit. Consult Knog size guide for more information.

WHAT'S IN THE BOX