Product description

The premium designer Knog Oi Prima bell is subtle to look at, but unmissable when rung.

The bell combines top-notch aesthetics, quality materials, and innovative WAVETEK technology. The result is a clear, loud, and pleasant tone that reliably alerts those around without unnecessary disturbance. It will be appreciated not only by cyclists who often ride in the city and on bike paths.

Elaborated to the last detail

The Oi Prima is equipped with a robust yet unobtrusive spring mechanism and elegant attachment using a hinge system. The minimalist shape with gently chamfered edges inspired by a jet engine is complemented by detailed laser engraving.

Every element is designed with an emphasis on functionality, appearance, and long service life.

Main advantages

• Innovative WAVETEK technology – a clear and consistent tone over 85 dB
• Elegant design that wraps around the handlebars – fits perfectly on any bike
• Hidden spring mechanism – durable and unobtrusive
• Quick and easy installation thanks to the hinged clamp
• Available in two sizes:
• Small: for handlebars with a diameter of 22.2 mm
• Large: for diameters 25.4 / 26 / 31.8 mm (including reducers)

The Oi Prima is not just a bell. It is a thoughtful detail that will enhance the look of your bike while ensuring safety and consideration on the road.

Weight: Large 28 g, small 20 g
Dimensions: Large 15 x 50 x 67 mm, small 14 x 38 x 57 mm