Your cart is empty.
Your cart is empty.Upgrade your bicycle with this versatile seat post clamp made from durable aluminum alloy. This quick-release seatpost collar offers a secure and adjustable fit for your bike's seat tube, available in multiple sizes (25.4mm, 28.6mm, 31.8mm, 34.9mm) to accommodate various frame dimensions. Its lightweight yet sturdy construction ensures a smooth and comfortable riding experience. Easily tighten or loosen the clamp for precise seat height adjustments. Enhance your cycling performance and comfort with this essential bike accessory.
M. Taylor
Reviewed in the United States on March 8, 2025
It seems well made and machined, with no rough edges. I'm pretty sure it will work if your bicycle/etc needs this size. It doesn't include a hex/allen wrench, so I'm deducting one point for that.
MDM76
Reviewed in the United States on March 21, 2025
YAPJEB Bike Seat Post Clamp was too big for my sons bicycle that didn't come with one so make sure you measure precisely because I assumed all Bike Seat Clamps was standard as well as adjustable. This was no fault of the seller was it was mine for assuming. The clamp itself seems good quality as we had to make some adjustments to get it to fit my sons Bike. It did tighten as much as we needed it to without striping the screw. Got the job done.
Steve M.
Reviewed in the United States on March 13, 2025
This seat clamp looks like any other however, the material is very lightweight which casts suspicion on the strength of the threads and how long they'll hold up before stripping out.It appears well made with no machining burrs or defects.I can't recommend this clamp .
Crisis Doc
Reviewed in the United States on March 11, 2025
Ordered this as I have a couple of older mtb frames that still use 27 mm posts. I assumed this would be the right clamp for those bikes but this is too tight for the frame I intended to use it on. I will try to bend it open wider but as a testament to it's construction, it's actually quite resistant to this. Not sure if maybe meant for gravel or road bikes which may have more slender tubes than my MTB. Otherwise very nicely made with smooth coating and nice hardware.
a
Reviewed in the United States on March 11, 2025
This is a standard seatpost clamp. The quality seems on par with most of the ones that come on new aluminum frame bikes. As long as you order the right size you'll have no problems.The clamp is not threaded into aluminum. It has a retention nut built into the design so you can't pull the threads out of the aluminum. That is a standard feature except on some very poor quality clamps I've come across.Zero complaints. The clamp provides firm purchase to keep your seatpost in place.
OCD_OBD
Reviewed in the United States on April 3, 2025
I used this to replace the lever clamp that came with my bike. I'm adding a dropper and do not want it to be easily removed.The seat post is 31.9mm. I did not measure the frame seat tube diameter. It was a snug fit once I loosened the bolt. There is a lip so the clamp can only go on one way.Super easy install and overall, it's a cleaner set up.
Mike
Reviewed in the United States on April 1, 2025
I got this low cost seat clamp for a used bike I'm cleaning up but I mistakenly got the wrong size... It's nice that they have a chart but i didn't notice it so I'll use it on another project. It's a basic aluminum seat post clamp that's lightweight but be careful not to over tighten and strip the bolt...
Recommended Products
