- Versatile Design : This bar end bike mirror is compatible with flat and drop handlebars, fitting inside handlebars with an internal diameter of 17.4mm to 22mm. Perfect for road bikes, mountain bikes, city bikes, and E-bikes. - Wide Viewing Area : Featuring a high-quality convex mirror (Ø 76 mm), this bike rearview mirror offers a broad field of view and stable image clarity, ensuring you can see approaching traffic or obstacles clearly. - Durable Construction : Made with rugged ABS lens casing, acrylic lens, and high-hardness PC bracket, this mirror outlasts traditional glass mirrors, providing a long-lasting solution for your biking needs. - 360-Degree Adjustment : The mirror base allows for full 360-degree rotation, enabling you to adjust the view to any direction. This ensures you have a clear rear visibility for safer rides. - Compact and Shockproof : The mirror's compact design not only makes it shockproof but also allows it to fold when faced with obstacles, reducing the risk of damage during rides. - Easy Installation : The mirror comes as a convenient 2-pack with a protective film that can be removed before use. Installation is straightforward—simply use a hex wrench to secure the mirror to your bike handlebar for a snug fit. Ideal for commuting through traffic or enjoying leisurely rides in the city, this mirror enhances your biking safety by providing essential visibility. Keep an eye on your surroundings while maintaining focus on the road ahead, ensuring a safer biking experience every time you ride.