🚴♂️ Elevate Your Cycling Experience!
The Alloy Bike Seatpost Reducer Shim is a 100mm long aluminum adapter designed to seamlessly fit smaller seatposts into larger tubes, enhancing your bike's versatility. Made from durable 6061 aerospace alloy, it offers a lightweight yet robust solution for mountain, city, and road bikes. With tool-free installation, it ensures a secure fit without damaging your bike, allowing for precise adjustments to saddle height and tilt for improved comfort and performance.
| Bike Type | Mountain Bike |
| Material Type | Aluminum |
| Color | Black |
J**Z
Great Fit for Ebike Seatpost
I had a great seatpost from a former Ebike that I wanted to use on my current Ebike. The only problem was the current Ebike frame seat tube was too big. This shim did the job perfectly in allowing the seatpost to fit the bike. The shim is well crafted and I highly recommend this shim!
M**E
Works perfectly
As advertised!
W**.
Affordable and fits properly.
It was cheap and made my smaller dropper post fit my bike with no wiggle.
D**R
Works great!
Been using this adapter on an ebike seat post that I changed for a suspension type post. Put 30 miles on it. Hasn't budged, that's its soul purpose so 5 stars!
D**.
it works!
Works as it should, without issue.
R**H
Good quality.
Worked perfectly. Installed a 27.2 seatpost in a 30.9 tube using this shim. It fit exactly and tightened tight, just like the original post ...
M**A
Works
Doesn't look or feel like alloy but it does work as intended.
M**O
Works
Works as expected
Trustpilot
1 month ago
2 days ago