aLLreLi Bike Mirror Pair (2 Mirrors) with Extendable Arm (5.9–7.9 in / 15–20 cm), HD Convex Glass Rear View Mirror, 360° Rotatable Mirror for Bicycles & E-Bikes, Fits 20–25 mm Flat Handlebars
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 cm to 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°, making it easy to find the optimal viewing angle.
Durable Materials with Anti-Shatter Glass: Constructed 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 silicone pads in two thicknesses for a secure, non-slip fit and vibration reduction.