Product Description
Product features
- Enveloping, minimalist design echoing the signature silhouette of the Oi series, redesigned for improved performance.
- Powerful WAVETEK sound: clear, consistent bell tone above 80 dB (claimed up to 85 dB).
- Durable, lightweight construction in glass-filled nylon with laser-etched finishes.
- Quick, discreet installation: secures with a single hex screw and integrates cable management.
- Handlebar compatibility: large size fits handlebars from 23.8 to 31.8 mm and features a removable forward position.
Design and ergonomics
The Oi Prima bell features an enveloping ring with a sculptural profile that sits harmoniously on the handlebar like a ring. Its minimalist aesthetic and laser-etched details add a refined touch to urban bikes, road bikes and e-bikes without compromising functionality.
WAVETEK sound quality
The new whip-style hammer design (WAVETEK) produces a louder, more resonant sound that remains stable even after thousands of uses. The bell delivers a clear, distinct signal rated over 80 dB, optimal for safety in urban environments.
Materials and durability
Made from glass-filled nylon, the Oi Prima combines strength with light weight. The materials and finish provide excellent resistance to daily stresses while maintaining a neat appearance.
Mounting and cable integration
Installation is simplified by a single hex screw fastening. An integrated slot allows tidy routing of brake and gear cables for a clean, secure fit.
Sizes and compatibility
The range includes a small version (22.2 mm) and a large version (23.8–31.8 mm). The model shown is the large 31.8 mm size, designed to fit modern handlebars and varied uses (urban commuters, road riders, all-mountain MTB).
