West Biking Anti-Glare Handlebar Bike Mirror, 2PCS Retractable 360° Adjustable for 20-23mm

This compact pair of bicycle mirrors upgrades rear visibility for e-bikes, mountain bikes, scooters and BMX by combining an anti-glare optical surface with a telescoping arm and a fully pivoting head. Designed for handlebars with a 20–23mm diameter, the mirrors clamp securely and can be folded or retracted when not in use. The construction uses durable PA+PP materials to keep the mirror stable, while the anti-reflective lens maintains a clear view in bright conditions.

How does the anti-glare lens improve visibility?

The mirror uses automotive-grade anti-glare optics to cut down on blinding reflections from low sun or headlights, helping you monitor traffic without losing detail. It preserves contrast and reduces washout so objects behind you stay discernible in bright light.

• Automotive-quality anti-glare coating for clearer rear sight.
• Better contrast retention during sunny rides or dawn/dusk.
• Reduces momentary blindness from reflected sunlight or headlights.
• Maintains usable detail at various angles and distances.

How adjustable is the mirror for different riding positions?

The mirror head rotates a full 360° and the lens can flip 60°, letting you set angles that match your posture, handlebar style and riding stance. A 50mm telescopic range on the rod lets you extend the mirror outward so your arms or grips don't block the view.

• 360° rotation for precise horizontal alignment.
• 60° reversible lens for vertical fine-tuning of the view.
• 50mm telescoping rod to optimize distance from handlebars.
• Central knob locks rod length to prevent accidental movement.

Will the mirror fit my bike and survive regular use?

The clamp is sized for 20–23mm handlebars, making it compatible with many standard bikes, e-bikes and scooters. Built from reinforced PA+PP plastics, the assembly resists shaking and withstands routine bumps; the mirror also folds in flat against the bar to avoid damage when parked.

• Engineered clamp fits handlebar diameters from 20 to 23mm.
• PA+PP construction for durability and minimal vibration.
• Foldable design protects the mirror when not riding.
• Two-piece set offers balanced coverage for either side.

How do I position and maintain the mirror for best performance?

Mount the clamp on a clean section of bar, tighten securely, then extend and lock the rod length to clear your hands and grips. Adjust the 360° head and 60° lens to eliminate blind spots; wipe the lens with a soft, non-abrasive cloth and mild cleaner to preserve the anti-glare coating.

• Clean clamp area before installation for firm hold.
• Use the middle knob to set and lock telescopic length.
• Fine-tune head and lens angles while sitting on the bike.
• Wipe lens gently to avoid scratching the coating.

Who is this for: Cyclists, commuters and e-scooter riders who want a dependable rearview solution that minimizes glare and adapts to many riding positions. If you ride on busy roads, mix fast descents and city traffic, or need mirrors that retract and fold away, this WEST Biking pair offers a practical safety upgrade without complex tools.