Applicable bicycle models and fit: Bike mirrors for Cannondale Caad13 105 CAAD5 CAAD8 CAADX Catalyst Cujo Dave F28. Designed to fit handlebars with a diameter of 22 32 mm (please measure the handlebar before ). Built to withstand daily riding, bumps and vibrations without loosening or breaking, while protecting your handlebars from scratches. Can be mounted on either side. materials: Made from quality ABS, tough aluminium tubing, antislip rubber base and glass mirror. The ABS shell resists impact and wear, the thickened aluminium tube is strong and deformationresistant, and the glass lens provides a broad view. The antislip base increases friction for secure mounting. Clear and wide field of vision: Convex glass lens delivers an HD, wideangle rear view with no blind spots, allowing you to monitor vehicles, cyclists and pedestrians behind you. The glare surface provides a crisp reflection in varying light, improving safety during commuting, touring or mountain biking. 360degree adjustability: Features a fully rotatable mirror head and bendable aluminium support rod, allowing adjustment to nearly any angle for the ideal viewing position. Bend or rotate to fit your height, riding posture or terrain, ensuring an rear view without turning your head. Easy installation and removal in minutes with no special tools required. Use scenarios and practical benefits: Urban commuting: Stay aware of traffic and nearby cyclists without needing to twist your head, enhancing safety in busy city streets. Longdistance riding and touring: Maintain consistent rear visibility on varied terrains and lighting conditions, reducing blind spots on open roads. Mountain biking and mixed terrain: Quickly adapt the mirror angle to monitor riders and obstacles behind you while navigating technical sections. What's included: Nonslip rubber gaskets and screws for mounting on either side, enabling flexible installation and reliable performance.