Bicycle Rearview Mirror Handlebar Switch for Adjustable with Protector on both sides of Combike – Bicycle Right Left Handlebar 18 to 22 mm Back Mirror Electric Bicycle/Mountain Bike MTB Grip Tuning Mirror

Arrived really quickly. The mirror was not quite as expected; it's a lot smaller than I thought it would be and the image is not realistic but mirrored back with distance. Fitting was simple but A bit fiddly. I haven't used it yet to say how it useful it is in action.

Lasted 6 weeks , very flimsy , kept dropping and broke when I tried to tighten it , rubbish plastic.

I'm quite impressed with these mirrors which I am using on my 'sit-upright' style touring bike.They're simple to fit by pushing the fitting into the handlebar then tightening with the supplied allen key and the unit then expands to fit the diameter of the handlebars. The mirror angle can be adjusted and it gives a clear, sharp, wide-angle rear view of the road behind and, while riding, it's easy to keep an eye on following traffic without taking your eyes off the road.They extend the width of the bike handlebars so any user will need to get out of the habit of leaning their bike against walls or there's a danger the mirror will snap off. Should one of mine break then I would immediately replace it with the same without hesitation.Highly recommended for road safety.