The Knog Oi Bell is low-profile and rings out with a pleasing yet attention-grabbing tone. At 15 mm wide, this large version still maintains a clean look on handlebars between 23.8 to 31.8 mm in diameter, and it's designed with cut-outs to fit over cable housing along the bars.

• Cable management system gathers your cables without hindering the performance of the bell
• Mount opens over the handlebar, so there's no need to slide it on; tightens with a single hex screw (Allen key included)
• High-pitched ring cuts through traffic noise, while the deep harmonic adds long, clear tones
• CNC-machined 7075 aircraft-grade aluminum ringer; strong, high-tensile stainless-steel spring is corrosion resistant
• The mount is made of strong, reinforced nylon; the bell features anodized finishes
• Small size fits 22.2mm mountain bike bars (near the grips), BMX and some old commuter bikes; make sure you know where you want to place the bell to choose large or small size