Bike Handlebar Extender Double Handlebar Extension Carbon Fiber Mount Holder with Aluminum Alloy Bracket Space Saver (Alloy Dblack)

So I bought this so I could a bag to the handlebars. It arrived very expediently from the US. The bar is light weight which it's meant to. You don't want to add too mych weight to your handlebars as it is. Easy enough to install eventually. I just found it fiddly because my handlebars aren't one size. I would have given it 5 stars except it needs a variety of rubber inserts with different thickness for it to fit different sized handlebars. Definitely would recommend.

I ride a small frame and when fitting my sleeping gear (tent, matt, pillow etc. inside a compression bag) to the bars it hits the front wheel. I tired a few solutions but this has been the best option so far. Angled up, I cinch the bag to the handlebars and extension bar keeping everything away from the front wheel. Tested over few days bikepacking over bumpy fire roads, it hasn't slipped.

This thing is actually really good. The quality of all the parts is surprisingly high, decent hardware, everything fits snug and secure, and it comes with two sets of spacers to get the fit right on your handlebars. For my 31.8 bars I used only the thinner spacers and got a good fit. This is really handy to free up space in your cockpit for lights, phone holders, etc.

I received mine yesterday. Literally a half hour after I unboxed it, it was installed. And that includes the time I spent obsessively measuring everything to ensure that the mounting clamps were perfectly centered on the extension and divided it into three perfectly equal sections. (I worked with engineers WAY too long. LOL!) I experienced none of the slippage described in other reviews. That said, mine is centrally mounted on a road bike handlebar that flares out toward the center mounting point. Also, the handlebar itself has a black "matte" finish that may help the spacers grip better than they might on a chrome plated or other highly polished handlebar. After I tightened the clamp bolts, the extension didn't budge; it's as solid as can be. I used the thinner spacers/gaskets; a thicker set is included as well. Interestingly, the extension itself is a fairly small diameter. I don't know whether this is "standard" or not; it probably, because the Cycliq Fly12 I mounted on the extension includes a thicker spacer for its handlebar mount that allows it to fit perfectly. But it's something to be aware of. If the components you're going to mount on the extension don't come with spacers to allow mounting on a bar that's 31.8mm/1.25inch in diameter (approximately 100mm/4inches around), you'll have some work to do. All in all, this extension is a perfect fit for my bike, and does its job admirably. It was probably the easiest, most straightforward installation of any component I have ever put on any bike. When it comes time to outfit our other bikes with an extension bar, this is definitely the one I'll get. Finally, I should note that I have absolutely no relationship with Kbrotech other than that of a highly-satisfied customer.

It's good and useful, only the tube is short Es bueno y útil, solo que el tubo es corto