Knog Oi Classic Bell
Gear // Accessories // Bells

Knog Oi Classic Bell

Knog Oi Classic Bell

Knog Oi Classic Bell The Knog Oi has revolutionized the bike bell market. Bells tend to look bulky and sound harsh but the Oi features a sleek, discreet design with a perfectly pitched, effective ring. The Knog Oi Small is suitable for handlebars with a diameter of 22.2 mm and the Knog Oi Large fits handlebars with diameters from 23.8 to 31.8 mm.

Product details


  • Unique, sleek style that integrates perfectly
  • High-quality CNC-machined aluminium material
  • The shape originates from its home - the handlebar
  • Perfect pitch, length of ring, and volume
  • Easy to mount by tightening the hex screw
  • The Oi is discreet yet distinctive


  • Material: CNC-machined Aluminium


  • Oi Small: Fits diameters 22.2 mm
  • Oi Large: Fits diameters 23.8-31.8 mm


  • 1 x Knog Oi Bike Bell


  • 25 g


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Our business model gives us the advantage of knowing exactly where our products come from, how they are made and what they are capable of. Canyon products are exclusively available at, so you can trust the quality you are getting.

Proposition 65 Warning

Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Production Variations

We strive for complete accuracy with our technical specifications. However, specifications are subject to change without notice. Variation between posted information and actual specification does not warrant any changes, modifications, or exchanges to any products affected by a variation. If we may provide further details, please contact our Canyon USA Service Team.