Sizing-small fits 22.2mm, large fits 31.8mm bike bars; make sure you know where you want to place the bell to choose large or small size.
Knog Oi Classic Bicycle Bell - Black / Silver - Small / Large
Knog Oi Classic Bicycle Bell - Black, small
Knog Oi Classic Large Bicycle Bell 23.8 - 31.8mm Bike Bell Bell Design Slim
Knog Oi Classic Bike Bell Large / Small in Bronze / Copper / Black / Silver
Knog Oi Classic Bell
Knog Oi Classic Bell - Black Small.
