







🚴♂️ Ride Strong, Ride Smart — The Ultimate Seatpost Upgrade
The UPANBIKE Bike Seat Post is a robust, lightweight cycling essential made from 6061 aluminum alloy, available in six diameters (25.4mm to 31.6mm) and a 350mm length. Designed for compatibility with most traditional bike saddles, it features a safety insertion line for secure fitting. Its sleek black finish and durable construction make it a top choice for riders seeking reliability and style in one upgrade.











































































| ASIN | B0789QVXRJ |
| Best Sellers Rank | #43,879 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #10 in Bike Seat Posts |
| Brand Name | UPANBIKE |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,598) |
| Date First Available | December 15, 2017 |
| Included Components | one bike seat post |
| Item Dimensions LxWxH | 1.24 x 1.24 x 13.78 inches |
| Item Package Dimensions L x W x H | 14.45 x 1.38 x 1.3 inches |
| Manufacturer | UPANTECH |
| Model Name | 50-188 |
| Package Weight | 0.21 Kilograms |
| Part Number | 50-188-4 |
| Size | 31.6mm*350mm |
| UPC | 767452332959 |
| Warranty Description | 1 year |
R**R
Be sure of post diameter.
Classic seat post.. Perfect fit , nice finish, compliments the frame quite well. Easy installation.
T**K
Great for the price
Measurements were spot on. Finish was also good. Lightweight and worked well.
D**G
AWESOME!
Perfect Thank you!
J**S
Took some fannagling to get working
The seatpost on my Jetson Bolt Pro broke and this was supposed to be a direct replacement. However the top of this post is just a wee bit bigger than my existing post on my Jetson Bolt Pro so forcing the seat back on was a bit of a struggle as it took alot of seat adjusting and forcing it right on but eventually I was able to get the seat attached and bolted down. Overall not bad for the price I paid but it was definitely not an easy replacement. If they made the top part just a bit smaller that would have gone a long way to making it easy to install. But on the positive side it's a bit longer than the stock seat post and goes up higher and it's matches the color of my bike a bit better.
M**L
Great for Lectric Bikes for shorter
Fit perfectly on my spouse’s Lectric Xpress. Very durable. No need to add any sleeves on the post. Works great. Easy install and adjustment. Wife is 5’2 and this works for shorter riders. Highly recommended.
M**N
Great fit
Great fit
A**8
Perfect
Exactly what I needed
J**E
Bike Seat Post
All Good
B**S
Great product fits the e bike perfectly
E**D
Got sent the wrong size but they replaced it with correct one.
や**ん
25年前の折りたたみ自転車の、サビサビのポストを交換しました。とても軽くサドルの高さのメモリもあるので、良い感じです!
A**R
Perfect size and excellent quality
D**8
As described and fast delivery.
Trustpilot
3 weeks ago
2 months ago