ThinkTop 660 mm Bike Folding Handlebars Aluminum Alloy Foldable Bike Handle Bars 25.4 mm 31.8 mm Quick Release Save Space for MTB Bike

The handle bars fold easily on demand, but stay firm when riding. It is a life saver for storage in a hallway or when in need of moving bicycle around tight corners! Replacing was quite easy and the accessories fit as well as on OEM handlebars.

Best bike addition making it easier to get into my garage.

I've been using mine for months and haven't had any problems. I read other reviews that say that it sticks open. You can tell that it might. So I just put 3 in 1 oil on it before I first used it and every couple of months and it has never got stuck.

I bought this awhile ago but had to wait for some other parts before I could installed it. Once I got it all hooked up it was great. About a week ago one side locked up and could not fold it anymore. Today the other side locked up. Past the return time and now stuck with nonfolding bars. The whole reason I bought them.

Makes packing it away A lot easier. I didn't like it at first because it has more flex in it then the old steel handle bars because of the pivoting mechanism, but they have not broken. So far so good don't know if I would recommend them for heavy off road and going off of jumps, just getting around town and going off on dirt roads/open fields seems to be fine though.

install to 25.4mm hole is not easy!

At first I thought the straight Handlebar didn't "look" right, but this was my brain comparing. I have taken two rides in the woods with these folding handlebars and they felt great. I bought a small Specialized just for woods riding. I added folding handlebars, and pedals and it fits nicely in my car. The handlebars fold up nice and once extended, have no wiggle. They have the rigidity traditional bars.

replaced regular mountain bike handlebar that was 760mm from end to end. this one is 660, but was able to match length of old one by adjusting grips. Needed these to make bike compact enough to slide into tight space in camping vehicle. Will probably leave installed all the time even when not traveling as they seem to work fine for me. Other than some mild single track and fire trails, I don't do very much hardcore mountain biking so these handlebars are working for my type of riding. after installing and trying first one I bought a second one for spouse's bike. Makes it a lot easier to pack bikes in van (with quick release pedals too).