Reflective mirror face effectively improves nighttime cycling speed and enhances driving security. Suitable for electric bicycle handlebars of various diameters; easy to install. Longdistance riders can have a more comprehensive rear view to monitor traffic conditions behind and ensure security. Made from durable materials, shock and drop resistant; suitable for cycling on complex road conditions and prolonging the mirror lifespan. Use scenarios Night city commuting: The reflective surface enhances rear visibility at night, enabling you to ride with more confidence and safety. Longdistance rides on highways or rural roads: The wider rear view allows you to monitor traffic behind, facilitating safer lane changes and better situational awareness. Daily rides on rough or mixed terrain: Durable construction endures bumps and drops, maintaining performance on challenging road conditions.