Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: What is the diameter of the actual aero bar, not the size of handlebar it mounts to?
Document: The Triathlon Aero Tri Bars Time Trial TT Handlebar came on in and after installing them I noticed they were warped. One side in the front was higher than the other. Tried re-positioning and then bending to get it straight all to no avail. Ended up getting a trekking bar so I tossed these in the trash.
Ok, gripping surface to handle bar should be a little larger for more gripping power. Other than that fine. And should provide 31.8mm. bracket.
I'm doing my first triathalon this summer and wanted to try some aero bars without breaking the bank. Also didn't know if they were going to be something I would use more than one time. Overall good product for my use. For my purposes it is perfect: training rides 2-3 times per week and 1-3 international distance tris per year.
Took a bit longer to get on but once its on... its on! Much needed for lengthy rides. Pads are comfortable even when your arms are sweaty. It really makes you feel like you're a pro cyclist. Adjustable on the pads and the bar. I left the pads a bit loose so that I can adjust them depending on my riding form. Very sturdy. Easy to turn corners with just using the bars. Great product.
I got these bars way quicker than i expected, very impressed with the delivery time...but here is the issue, i had to modify/change the tri bar's clap to fit my handle bar not that difficult but know what u doing...i had to use a 1'' slit ring hanger, drill the tri bar hole bigger with a 3/8th concrete drill bit to accommodate a 3/8th hex screw and a slit lock washer
I was looking for a simple and cost effective set of Aerobars for my bike and these fit the bill. Now when I go on rides I can relieve the pressure on my wrists and arms and lean down for long distance pavement riding while still being able to take to the trails. I did notice in some of the other reviews that they would begin to slip when riding. My fix to this problem was to use gaffing tape on my stock handle bar and then attach the aerobar. So far, so good.
this works great.. it fits my bike perfectly. has made my 40 plus mile rides very comfortable. would recommend this item
We are very happy with these bars. My son broke his wrist, so he has to train on a computrainer and these are perfect for him to use. They take the weight off of him holding onto the bars.
The tri-bars are really comfortable and help to get down when riding into the wind. A little unstable but worth it.
The bars are warped, and since they're metal there's nothing you can do about it. It doesn't make them unusable, but it is noticeable, especially from the front of the bike. Also, they don't remain fixed firmly to the bike for long, they need to be re tightened every 3 or 4 rides.
Answer: yes