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The CUNCUI 2pcs Bike Seat Clamps are precision-crafted from lightweight 6061 aluminum, designed to fit 31.8mm seat tubes with a quick-release mechanism for fast, tool-free adjustments. Ideal for mountain, trail, and indoor bikes, this dual-pack offers durable, secure seating with a sleek black finish—perfect for riders who demand both style and performance.
| ASIN | B0B4V4RY45 |
| Best Sellers Rank | #21,769 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #5 in Bike Seat Clamps |
| Brand | CUNCUI |
| Brand Name | CUNCUI |
| Color | Black |
| Customer Reviews | 4.5 out of 5 stars 295 Reviews |
| Included Components | 2 seat clamps |
| Item Dimensions | 2.55 x 2.36 x 0.51 inches |
| Item Weight | 0.08 Kilograms |
| Item dimensions L x W x H | 2.55 x 2.36 x 0.51 inches |
| Manufacturer | CUNCUI |
| Material | Aluminum |
| Material Type | Aluminum |
| Set Name | Bike Seat Clamp Set (2 Piece) |
| Style | Modern |
| Style Name | Modern |
| UPC | 618087197775 |
| Unit Count | 2.0 Count |
B**N
Great price and fit well
I like the fact that two of them came in the package for under $10. A lot of the other ones I looked at cost that much or more for one. The color matched the original seat clamp perfectly. It fit right over the downtube on my bike without any issues, have used it for several weeks now and I’ve had no issues with my seat post slipping or anything like that so it definitely has a good quality. May have taken all of 30 seconds to easily install it and the quick release makes adjusting my seat up and down , a breeze. Functions just like it should and fit right on the tube. You have to pay attention when putting it on, as one side of the hole is slightly larger than the other one to keep it from moving out of place. The clamp holds very well and is very easy to adjust the amount of clamping force, just by threading the nut down a touch more.
A**L
well made, great buy
easy to install and kept the bike seat pole from sliding and twisting. Seems to be well made and they look great.
P**A
Great value and gets a job done
Works great. Easy to install and significantly better than the other options, especially considering that you get two
M**A
It fits, but don't overtighten
It fit fine on my post. However, I think the screw or thread seems a bit fragile. I was experimenting with how much to tighten it and when it was a bit too tight, it felt like it was about to break. I didn't force it so nothing bad happened but it doesn't seem as robust as the OEM quick release clamps I have used in the past. It's good that it comes in a pair as frequent use will probably wear it out.
A**R
Great price and quality
Great replacement seat post clamps. Good quality, price and installation.
P**8
Good quality
Like to have extra clamps in case needed. I have to remove my seat post to get my e-bikes on my bike rack. Seems well made and has held up. Hopefully will never have to use the second clamp.
S**T
Life changer
Be careful of the size you order. The rings were too small but not the hardware which is what I needed anyway
S**E
Effortlessly adjusts seat height, ensuring a comfortable ride every time. Sturdy and reliable.
As someone who shares their bike with their girlfriend, this clamp has been a total lifesaver. It makes adjusting seat height so quick and easy, allowing us to switch between our preferred settings seamlessly. No more struggling with tools or wasting time - just smooth adjustments for both of us. It's become an essential part of our biking routine, ensuring that every ride is comfortable and enjoyable for both of us.
E**S
Qualidade do Produto
Material excelente e de fácil aplicação.
Trustpilot
1 week ago
2 months ago