UPANBIKE Bike Seat Post 28.6, 13.8inch (350mm) Bicycle Aluminium Alloy Seat Post with Micro Adjust Clamp
UPANBIKE Bike Seat Post 28.6, 13.8inch (350mm) Bicycle Aluminium Alloy Seat Post with Micro Adjust Clamp
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UPANBIKE Bike Seat Post 28.6, 13.8inch (350mm) Bicycle Aluminium Alloy Seat Post with Micro Adjust Clamp

UPANBIKE Bike Seat Post 28.6, 13.8inch (350mm) Bicycle Aluminium Alloy Seat Post with Micro Adjust ClampUPANBIKE Bike Seat Post 28 6 13 8inch 350mm Bicycle Aluminium Alloy Seat Post with Micro Adjust ClampUpanbike Bike Seat Post 25 4 27 2 28 6 30 9 31 6mm Length 13 8inch 350mm Aluminium Alloy Bicycle Seatpost 25 4mmUpanbike Bike Seat Post 25 4 27 2 28 6 30 9 31 6mm Length 13 8inch 350mm Aluminium Alloy Bicycle Seatpost 30 4mmUPANBIKE Bike Seat Post 30 9 13 8inch 350mm Bicycle Aluminium Alloy Seat Post with Micro Adjust ClampUpanbike Bike Seat Post 25 4 27 2 28 6 30 9 31 6mm Length 13 8inch 350mm Aluminium Alloy Bicycle Seatpost 31 6mmUPANBIKE Bike Seat Post 27 2 13 8inch 350mm Bicycle Aluminium Alloy Seat Post with Micro Adjust Clamp
Size:Ļ†28.6

Key item features

  • Length:350mm Tube thickness:2.5mm There is a safe insertion line (Please install to the safe line at least) Normally it's not supposed to put over 220 lbs(100kg) on this seatpost.
  • Material: Aluminium Alloy 6061 T6
  • Clamp is adjustable for the saddle tilt angle Length:350mm. Tube thickness:2.5mm, high strength.
Current price is $12.99
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4.331050228310502 stars out of 5, based on 877 seller reviews(4.3)
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5 out of 5 stars
stars28 ratings20 reviews
How item rating is calculated
  1. 5 stars96% (27)
  2. 4 stars4% (1)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star0% (0)

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Showing 1-3 of 20 reviews

Aug 20, 2025
gary
Item details
Size: Ļ†27.2
Sold byAbuyamoyDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Perfect seat post at a perfect price

I bought a used bike and it had a suspension seat post. It was very old and the sea Post suspension didn't work anymore.. that carrying that much weight worthless. I looked at Walmart and found this wonderful piece at a very good price.. I was so happy that Walmart had various bicycle parts. The Seapot fit perfectly., was very lightweight, and was the perfect length. Again, Walmart saves the day..

Incentivized Review
Helpful?5EBY97MQJZ5U869739170
Nov 12, 2025
Rachel
Item details
Size: Ļ†27.2
Sold byAbuyamoyDelivered byWalmart
5 out of 5 stars review

Verified Purchase

I am having issues putting this post into my bike. It's the correct diameter, so I don't know what the issue is. I will update when I finally get it installed.

Incentivized Review
Helpful?5EBY97MQJZ5U869739170
Apr 1, 2026
george
Item details
Size: Ļ†27.2
Sold byAbuyamoyDelivered byWalmart
5 out of 5 stars review

Verified Purchase

The post is a little long for my bike frame. There should be better instructions to tell users how to deal with this. That being said, the quality is good and it serves the purpose.

Incentivized Review
Helpful?5EBY97MQJZ5U869739170