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Seatpost Shims

Marsoni M251S
Sale price$19.99
Pay 4 payments of $5.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Seatpost ShimsOur seatpost shims reducers allow you to have a smaller size diameter seat post. These shims will insert directly into your bicycle frame and will allow you to use a seatpost with a smaller diameter. Our Seatpost Shims are what you need when your seat post is a little too small in diameter to fit tightly into your frame. Each shim is lightweight, durable, and have a lip on the top so it won't slide down inside the frame during installation. Perfect
Easy Shipping

Quick Dispatch:

Your Seatpost Shims orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Seatpost Shims ships.

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
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Verified Purchase
Jessica
Fort Morgan, US
★★★★★ 5
Corren pequeños
Color: Black, Size: 51/17/145
Corren pequeños!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2025
I
Verified Purchase
I didn't receive the item i am waiting for my money to come back i would be calling at customers services
Cuba, US
★★★★★ 5
Glasses
Color: Black, Size: 51/17/145
Beautiful glasses. So.e people asked me where I bought them. It is so cute.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 6, 2025
J
Verified Purchase
Jessenia Soto
Belleville, US
★★★★★ 2
Not in perfect shape
Right arm do not touch the base, they don’t look straight when you wear them. They were not in perfec conditions.
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Reviewed in the United States on February 25, 2026
S
Verified Purchase
Sharon Lowry
Dallas, US
★★★★★ 5
Quality
🩷🩷
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Reviewed in the United States on October 5, 2025
I
Verified Purchase
Ingrid Hernandez
Carnegie, US
★★★★★ 5
Lucen exactamente como en las fotos!
Lucen aún mejor de lo que esperaba. Son muy cómodos y lucen sofisticados! Me encantan! 😍
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Reviewed in the United States on February 13, 2025

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