Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: Can it be attached to the top bar?  I have a bh neo cross electric bike and the battery needs to be removed for charging so can't tie the bike eye
Document: In addition, if it is too close to your legs your knees or legs will bump it. Also take note of your cable routing because this zip ties around the bar so it can't be in the same place as cables. I couldn't find any position that provided any benefit, even if I put it on top of cables.
Product image is misleading. This only works if your seat is at the same height or higher than the handlebars. Even then the view is still mostly blocked. I tried on the front wheel forks, top cross bar, bottom cross bar, seat post, and every other location. Nothing worked to get a good view. Because the mirror is flat, you need it closer to your eyes to get a wider field of view.
I received this mirror relatively quickly from the seller. Unfortunately, the design is such that it can't be properly attached to a hybrid bike. The plastic bracket for the mirror essentially wraps around a section of frame, and is to be "zip tied" to secure it. The plastic bracket however, is curved for a small diameter round frame, like a road bike. I could not attach it properly to my Trek hybrid, nor my wife's Giant "girl's" hybrid. The concept might have worked.
I like the concept. I don't want rear- views sticking up from the handlebars of my sporty new bike. Bar- end shifters negate that attachment point, and I am uncomfortable with helmet- or glasses- mounted mirrors. Bike- Eye helps me be aware, especially at night, of &#34;car back!&#34;  But I often use a rack- trunk or a rear pannier that intrudes into the mirror's sightline.
I had a Mirrycle mirror which I loved on my STI 105 shifter. When I upgraded to the new Ultegra shifter I needed something new as the Mirrycle no longer would work. I have not found a bar end mirror that I like and tried the Bike-Eye mirror. This mirror is designed for a round tube frame. My Madone 4.5 had enough of a wedge for this mirror to be adapted to my bike.
After I had my "Now I see how it works" moment it took two or three seconds to get it adjusted properly and it's stayed there ever since.It mounts in a location on the frame that can't accidently be bumped as it rests right up next to the frame protected by the handle bar. I don't hit it parking my bike in a rack, leaning it against a wall, or pulling the front wheel and laying it down in my hatchback for transport. It comes out of the car adjusted.
You cannot see if you are at the top of your pedaling stroke, but can see with you leg extended at the bottom of the stroke. It holds its adjustment very well. The only time I need to make adjustments are when I am in the aerobars vs on the hoods. I crashed at over 16MPH last week and did not need to adjust the mirror after getting back on the bike.
I absolutely love this mirror. I have it mounted to my road bike and I really don't think it would work on any other style of bike, but that is just my opinion. It is completely unobtrusive, easy to install and adjust and it stays put. It gives you a wide angle rear view with only slight head movement when your leg is at the top of the peddle stroke - you are looking under your leg.
The unit was easy to mount, using zip- ties, but the ties were fragile... they included extras. After snapping two ties, I decided to let it wobble a bit.Bike- Eye was a bit too expensive, and I would not recommend it... yet.I will do some more fiddling with it and maybe some jury- rigging before giving up. As I say, I would like for it to work.
Worthless on my road bike. Can't find a place, using frame mount, where I can actually see behind me consistently. I can only get a great view of my knees, thighs, and feet. Tried a couple different mounting locations.The picture on the package is deceptive. Maybe I can find a way to attach it to the outside of my drop handlebars. As a frame mount, for me, on a road bike, it's worthless.
Answer: yes