Hafny E13 Approved E-Bike Mirror, Large Surface Bar End Bike Mirror, HD Automotive Glass Bicycle Mirror, Safe Blast-Resistance Cycling Mirror

This is a great mirror for your bike. I have three of them. Easy to adjust and they're easy to install. Visibility is perfect.

When riding on a bike it is essential to know what is going on behind you! With convex mirrors it is difficult to see cars approaching in the distance, they are just too small to see. Also, it is hard to estimate the distance. This mirror is flat, has the optimal position (not blocked by your arm), and is easy to install and adjust. It is very sturdy and does not vibrate, works like a car mirror. I had to cut a hole into the grip to install it, which was no big deal. I never had to adjust it yet as it keeps its position, no slippage. I highly recommend this product.

Wow am I impressed with this rear view mirror after having two different brands prior (one on another bike and this replaced one after a crash broke my mirror off).I did have to get used to the size/distance difference, as my last mirror showed a different view/zoom and was convex, but I still prefer this much more. After getting used to it, I can now perceive how close cars really are to me and when I can safely move into the lane, esp at night when was always a huge challenge for my last one bought through Aventon directly. It's Quite large view and I love that it is longer so you can see farther back or wider depending on which direction you have it stationed in.The adjustability is great, easily able to move it and adjust it without the wind conditions I've faced so far moving it while riding. Still need to determine if that's long term, and it does cause some major wind drag due to size, but worth it for the safety for me.Overall one of my favorite Ebike add-ons, and essential for safety. Seems sturdy and made well, and I appreciate what it adds to my awareness. Wish I had gotten the pair, but was on a budget and looking forward to the right one eventually.

Quick and easy install on Aventon Adventure2. It is a bit large but my wife likes it, so its perfect! Due to size, I think, it moves out of position. I've tightened the fasteners and will continue to try to make it better.

This mirror is by far the best I have ever had. You will notice the feel of this sturdy mirror right out of the box. Strong fitting champ keeps the mirror in place, minimal vibration for a great view, more true to distance of oncoming traffic, the mirror is easy to adjust on the go and it stays in place. I also like that you can fold the mirror out of the way while parked in the garage. A great mirror I trust.I previously had a bend type mirror and regret it, China made at its worst as the dinky plastic clamp slipped all the time and broke in a month, the mirror wobbled so much you can't see and I had to place a hand on it to steady it and see traffic behind me. Most of all the bend type greatly distorted the distance of oncoming traffic so don't trust it, close calls yikes, its dangerous having one hand on the mirror to have to see what's behind you and only one hand on the bike in fly by city traffic. With this Handy mirror I no longer have those worries. So buy this Handy mirror and you will be glad you did.>>>>It is now the end of June and the mirror is still fantastic. The clamp has kept it steady and the folding adjustable mirror is as steady as always.

I've been using this mirror for over a year now and am very happy with it. I've purchased several rear view bike mirrors in the past and this one is by far the best. It is very sturdy and very well made. The mirror stays in place and the visibility it affords is excellent. Well worth the money. I would order it again if this one finally gives out, but I am expecting it to last a long time.

Overall I like the mirror but just okay, nothing special. I've had no problem adjusting it to where I can reposition it if it gets bumped but it won't just go out of adjustment by itself. I also had no problem getting a good fit without cracking the plastic. One thing that was just an annoyance was that it has two different size allen bolts but only comes with a wrench for the larger. (But really, with everyone throwing an allen wrench in with their products I had one laying around.) The image quality is just so-so, not what's claimed nor shown in the example photos. It says it's glass but doesn't look or feel like glass. The second big issue is that it doesn't fit narrower handlebars. Mine has an internal diameter of about 5.2mm (they claim it will fit into a 4.9mm bar) and it was nearly impossible to get it in and completely impossible to get a flush fit at the end of the bar. So, yeah, it works okay but that's it.

I've tried several bike mirrors and this one is hands-down the best. The stem kind that mount to the handlebars are rarely long enough to give me a good view past my shoulders, and the ones that are bounce around on bumps. Also, the standard mirrors were too wide angle. Approaching traffic looked like dots until they were directly behind you. Not good. I didn't know how I'd like having a bar-end mirror but turns out I like it quite well. This mirror is easy to mount, stays where you put it, gives an accurate field of view, and doesn't jiggle around on bumps. Basically, it's like a car mirror on your bike. It's a keeper.