ESLIFE Bike Mirror Pair (2 Mirrors) HD Convex Glass Rear View, Handlebar Mirror with Extendable Arm (5.9–7.9 in / 15–20 cm), 360° Rotatable Mirror for Bicycles, Fits 20–25 mm Flat Handlebars — Open-Box, 17% Off

👀 Wider Rear View for Safer Riding – HD convex glass mirror (10.7 × 6.7 cm / 4.21 × 2.64 in) provides a wider field of view, helping cyclists clearly see traffic and obstacles behind for improved riding safety.

📏 Extendable Arm with Scale Markings – Telescopic arm adjusts from 15–20 cm (5.91–7.87 in), offering up to 5 cm (1.97 in) extension; built-in scale markings allow precise and repeatable positioning.

🔄 Fully Adjustable Multi-Angle Design – Mirror frame supports 360° rotation with approximately 45° forward and backward tilt, while the connecting joint also rotates 360° for easy angle adjustment.

🛡️ Durable Materials with Anti-Shatter Glass – Made from PP, aluminum alloy, and real glass with built-in anti-shatter safety film; anti-glare blue-tinted convex glass reduces reflection and improves clarity in bright conditions.

🔧 Universal Fit & Easy Installation – Designed for flat handlebars with 20–25 mm (0.79–0.98 in) outer diameter; includes two silicone pads for a secure, non-slip fit and vibration reduction.

This adjustable handlebar bike mirror is designed to enhance rear visibility and riding safety for bicycles and electric bikes. The high-definition convex glass mirror measures 10.7 × 6.7 cm (4.21 × 2.64 in) and provides a wider viewing angle compared to flat mirrors, helping riders stay aware of surrounding traffic. The extendable arm adjusts from 15 cm to 20 cm (5.91–7.87 in), offering up to 5 cm (1.97 in) of extension with clear scale markings for accurate adjustment. Multiple adjustment points allow the mirror frame to rotate 360° and tilt forward or backward by approximately 45°, while the connecting joint also supports 360° rotation. This flexible design makes it easy to achieve a clear and comfortable rear view for different riding positions. The mirror can be folded inward when parking to help reduce the risk of accidental impact. Compatible with flat handlebars measuring 20–25 mm (0.79–0.98 in) in diameter, the mirror installs easily using the included silicone pads for added stability and protection. Suitable for bicycles, electric bikes, commuting, and everyday cycling use.