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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
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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

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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
4.3 ★★★★★
Based on 86 reviews
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Product Reviews
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Verified Purchase
Betty Green
Draper, US
★★★★★ 3
Disappointed they didn’t hold up long before pieces was being chewed off.
Color: Yellow and Purple
My minature poodle loved them till she started chewing pieces off of them so we had to dispose of them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
L
Verified Purchase
Laura
Chelsea, US
★★★★★ 5
Good toy
Great toy for med dogs. A small one might have a bit of a hard time with the size but med and large dogs will love it. Thick plastic so they can’t pierce it quickly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 4, 2026
L
Verified Purchase
Linda k.
Louisville, US
★★★★★ 5
good chew toy
Color: Yellow
My fur baby is small (13 lbs) but can chew anything apart (even squeaker balls). she likes the toy, tried her hardest to chew it apart, but is has been four of five days now and it is still like new
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
M
Verified Purchase
Mo
Port Orchard, US
★★★★★ 5
Most liked
Color: Yellow and Purple
My pups love it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
A
Verified Purchase
Amazon Customer
New York, US
★★★★★ 2
It is breakable
Although it was an exciting toy, it was not long lived. I can’t say it’s as durable as it claimed to be. My 12 lbs dachshund chewed through it in less than a day. He had fun, but there were too many little pieces he tore off. Not worth the risk of him ingesting them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026

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