🚲 Enhance Your Bike's Stability with SUNLITE Monostay Adapter, One-Piece Review

This product has a design flaw. The metal used in the collar is much weaker (thinner band). As a result, after about a year of use, the part fell apart, and the rear pillar fell off - quite a dangerous situation. It looks like the welding held up, but the metals used to attach it to the seatpost were too weak.

I choose three stars to show my duality. I am so thankful that this product exists as it allows me to mount a luggage rack on my bike - this mount (or something homemade) was the only thing that should have worked on my old frame. that is, this metal is too soft. It bends very easily. I want them to make the same brace but strong. Most of the weight on my bike rack is on the wheel (those two bolts that go into the frame next to the rear hub) - hopefully they don't put too much stress on them…

I was very concerned after looking at other reviews that this product wasn't very durable, but I couldn't find anything else that would do the trick. I tried not to manipulate it any more than necessary to bend it around the frame and I made sure all the screws were in place before tightening them all. Since the mount is universal, I had to bend it a bit to get it to fit. my setup but I think this will work fine. I even put my fat 220-pound butt on the rear rack temporarily to try it out and it

Sturdy piece of steel. He holds my posture well. It took me a serious effort with 2x4 to bend my arms where I wanted them (in my case I bent them inwards a bit - they arched a bit). This is a really good and solid solution for attaching the top of a rack to a bike frame that doesn't have rack eyelets. I placed it on the seat tube on the frame (not the seat post) and routed the upper stay arms between the seatstays on the old vintage steel frame. The clamp was barely small enough to tighten on a

Overall this is a good product. Does what it's supposed to and keeps my bike rack in place. The big downside is that it came without enough nuts or bolts. The long screw shown in the picture is used to attach the plastic coated section to the bike seat tube, the two small screws attach the Z-shaped metal parts to the adapter. However, you will need two more nuts and bolts to attach to mechanisms that your rack needs to use as a stabilizer. No big deal, I just had to go to the Home Depot and…

I bought this single post adapter to easily attach the rack to the back of the new Kent Dualdrive tandem I got for my birthday. As always, the adapter kit arrived quickly. with Revan. I opened and inspected the gear and was a bit surprised at how good the materials are. I didn't hesitate to use the included nuts and bolts to mount the bracket. Installation was a breeze. My seatpost was a bit flimsy for the adapter so I put a small piece of rubber in the adapter around the seatpost to take up…

This adapter seems perfect for mounting racks on bikes where there are no holes to mount rack hardware directly to seatposts/tubes. It looks sturdy and is covered in rubber for protection. Good quality nuts/bolts. I have an old hybrid bike and the adapter saved me from having to design my own jig to get the new Topeak rack working for me. I was able to position the adapter on the seatpost tube so that the support legs didn't have to be bent to keep the post level. It's spread wide enough to…