ROCKBROS Rear Bike Rack Quick Release Bike Cargo Rack Luggage Bike Rack Rear Mountain Bike Rack

Two people easier & faster to install it. Cargo rack well made & when everything is said & done looks sturdy once everything is tightened. Next week will test this on the trails. Bought the bag separate since I like the design & quality of the bag. Overall great price for bought purchase.

Well made, easy to put together and mount. Adjustable

First, this is really good price for what you get. It's promoted as very easy ans quick installation, which wasn't the case. It says you should be VERY QUICK to install and highlights the QUICK release, but it took me over 2 hours to figure out how to install with almost no instructions on how to do it, and the video does not explicitly shows details like 'which side goes where' making it difficult. After the first ride, I noticed the fender was cracked, and I'm unsure whether tighting it made it or going over bumps or something like that. The elastic bungge cord broke when trying to tight something on the first day too. Besides all this, I confirm is sturdy and (once you figure it out) stays in place and holds nicely your stuff on top, and looks nice.

Great commuting/shopping rear rack at a great price. The seat stay bars solved any sway issue I had with a prior beam-only rack (returned). This carrier stands up to a reasonable amt of cargo - again, compared to beam-only. BUT I'm glad other reviews mentioned assembly was bit tedious for them, too (took me > hour). All parts/hardware fit well, instructions are adequate. The full quick release was the selling point for me and the mudguard is perfect bonus. Weight; After unboxing, I weighed the different components (below) for this rack, to compare against other racks. Rack & QL 680g 2 Seat stay arms & QL 337g 2 Side W-frames 120g Mudguard 41g Reflector 22g (Total weight 1200g) Happy with this rear carrier.

My family and I are headed to Cape Cod today, and I was looking for a rack to put on my bike to Hold The Things. We plan on biking along the National Seashore and I am small and did not want to have a backpack raising my profile thus causing me to blow over into the dunes. I ordered this rack along with a bag (which of course will not arrive until we are almost at our destination, true to form of Amazon as of late). The rack did arrive on time - huzzah! So this morning I grabbed my fresh cup of coffee and skipped to the garage to complete The Installation. I unpackaged the rack and was met with instructions that would have made Ikea proud. "Install using spacers!", they proclaim! Tighten this! Loosen that! Install this then slide that! Ok, seems easy enough.... Or so I thought. Firstly, the fender needs to be attached to the bike. This is accomplished with a screw and a handily-provided Allen key. Easy enough. On to the attachment to the bike! The spacers required to put the main bracket on the tube holding your seat are in no way adhesive. Therefore, good luck holding the spacers in place while closing the clamp. Additionally, the guide bolt used to hold the screw in place to close the clamp is very loose and easily drops out of its place in the clamp. And the nut that you have to screw the clamp into, with it's nice curved edge that allows you to close the clamp? Also falls out. After much profanity, I got everything attached to the bike. Success! Step two: "slide to adjust if necessary". This means slide out the actual rack your things sit on. Ok! And... Huh. Because of the compressed position of the rack, it's right up against the spring for my bike seat. Adjust the seat, ok, cool... Still doesn't slide. This is because it does not simply slide but requires two bolts to be loosened. Remember that fender you put on in step one? Guess what's in the way of the bolts!! So I took the rack off, removed the fender, slid the rack out, tighten those bolts, put the fender back on, and now we can put the rack back on the bike. But wait! Now the balance of the rack is such that you cannot, as a petite person, hold the rack level while also holding the spacers in place while also keeping the parts falling all over your garage. The amount of times I had to pick up individual parts because I lack the dexterity and limbs of an octopus was maddening. BUT - after a lot MORE profanity, I finally got the rack on the bike! And level! And secure! Success!!! Now to install the support braces! Again.... The instructions were lacking. Loosen the screw! Tighten the screw!!! WHERE. Which hole?! Center? Rear???? Reader... It goes intto the center. The bracket must go on the INSIDE of the rack in order to fit appropriately. Otherwise your W bracket will not fit. Additionally, the wrench included? Didn't fit the bolts. The amount of times I took this thing on and off my bike in the course of an hour was maddening. The last step was to install the reflector. Guess what you can't get on the bike with the rack slid all the way out!!! AHHA!!!!! HAHAHA. I shall be riding into the dark, reflectorless. So, with all that, I did finally get the rack on my bike. It does fit. And it does Hold The Things which was the purpose. But let me give you some tips to save you from the pain I endured in this process. 1) install the stupid reflector FIRST. Before you put the stupid fender on. 2) dry fit the rack to the bike BEFORE you install the fender. 3) slide the rack out to the desired position BEFORE you install the fender. 4) if you have to slide the rack all the way out, find a friend and have them help you hold it up. 5) figure out how to screw that main screw and washer into the main bracket that goes on the seat tube so you aren't standing in your garage trying to hold the whole thing up and systematically dropping every single part multiple times. 6) screw the side supports onto the top rack in the CENTER HOLE on the INSIDE (tire side) before you try to attach them to the lower tubes. 7) maybe do all of this with an alcoholic beverage instead of a coffee. That way when it inevitably doesn't go well, you already have a drink, and maybe because you do have a drink you'll care less. At any rate, it's a nice little rack and will certainly Hold The Things as expected. Five stars for being a rack of holding. Minus two stars for attributing to things I need to unpack in therapy.

Took a minute to mount but it's pretty solid. Very adjustable too. I needed to slide the plate back all the way to accommodate my seat. But the limbs attached easy and they have some very articulate joints. Should fit most bikes. Maybe not electric or specific bikes

I had a triangle frame bag before I decided to go to this rack along with the hardshell bag. The frame bag always interfered with pedaling as the inside of my thighs would always rub on it. This caused me to have to constantly adjust my legs. I wanted the frame bag gone a long with more storage, plus the option to expand with side bags if the need arises. I was hesitant to put on the cargo rack at first, I wasn't sure it would look that good. But now that it's installed I like it. It has the same matte black finish as my bike frame and really looks like it could have come with the bike to begin with. It did add a noticeable amount of weight to the bike. I realized this lifting the bike up to place it on the wall rack I have. But the extra weight isn't noticeable while riding. I was pleased to find that the ride quality of my bike has improved since installation. I think the extra weight on the rear allows the bike to absorb the impacts better. I noticed that while riding on the uneven brick roads in my neighborhood that the comfort of the ride had improved significantly. Plus, when jumping off or on tall curbs at speed, the bike feels much more solid. Installation was easy following the YouTube video. I found that using a tape measure to ensure the bars that connect the rack to the lower rear frame are exactly the same length made it much easier. This also ensures the rack is level and centered on the bike. So, overall I am pleased and would highly recommend this rack.

My only real complaint is the way the bolts that secure the adjustable parts such as the seat stay anchor supports or the sliding rail for the platform cut into the painted aluminum. As shown in the picture, it leaves a circular dent which is not just a cosmetic problem. I got a very nasty aluminum shard in my finger just from brushing over it. The bolts dig into the aluminum and leave very sharp splinters. Once you are aware of it, it shouldn't be much of an issue. I will likely sand and paint these rough circles. The included tools worked adequately. They were the correct size but you need to get the angle just right for the wrenches while tightening. The rubberized material for the clamps works well but it would be good if they included a flexible adhesive to hold them in place. It is tricky to get them aligned while tightening the clamps. You go through this process each time you reinstall the rack so gluing them in place makes sense. I see the instructions say this is not for carbon fiber bikes but I assume that is because the seat stay mounts could crack the carbon fiber and the maximum weight would be reduced as well. But I've installed it on my Specialized Diverge which is a carbon fiber model. I have been very careful to not tighten the seat stay clamps to much. As others have said... Install the reflector first! I didn't and had to do it all over again because with the deck pushed back to where I wanted it (needed to clear the seat bag), the reflector was underneath the deck requiring the deck to be moved for installation. You will want to loose fit everything first then set the deck screws and then install the fender. Leave the adjusting of the seat stay braces for last. The seat tube clamp is a little wide and I find my thighs just touch it at times. The clamp lever itself needs to be rotated upwards to keep it clear as well. I've not loaded it down with much yet and I will try to update this review once I've put it through its paces.

Looks good can’t give opinion yet on durability. Hopefully it will stand the test of time?

Its not Rock Bros as shown , i received diffrent item as i ordered shown .

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