The 9 Best Use Seatpost Shims (2022 reviews)

We are personally inclined towards DJC components using seatpost shim, It is not so pricy, but it overachieves its purpose and is outstanding in important aspects. The DJC components use seatpost shim is inexpensive, I tried this first and it has an adjustable design. Take out your current seatpost, The diameter is marked on it’ssssss lower area. In addition, it allows for vertical travel, works very well and it works great.

The shim works fine and it makes for a great post. In addition, it is maximum, is very happy and it is best for high quality. Finally, the DJC components use seatposts, which is important and has a simple design.

Most buyers opine that the shim has a 1/4 inch more travel. In addition, a few strongly agree that the shim is a nicely-finished and value-priced telescoping suspension seatpost. And, a few also found that the shim is literally in a bag, that's it. In short, many customers have used the gym for more than a few months without letup, and it shows no sign of giving up.

Top Customer Quotes:

This can really help smooth the ride.
This does help and is well worth the money.
This looks like a good post.
This comes with different size sleeves to fit a variety of bike mounting holes.

Best With Fast Delivery: Cysky Use Seatpost Shim

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The best part: Cysky uses seatpost which costs comparatively little and it is available to ship in 24 hours. The Cysky Use Seatpost Shim is great with suit for mtb bike, is perfect fit and it installed easily. Please check your bike frame seat tube outside diameter. And, this worked perfectly and it fits perfectly.

Above all, the cysky use seatpost shim is made of aluminum alloy material, anti-rust and durable.

One customer says - "worked better for them, so one has to wonder if this product was the wrong solution for their fitment issues. ". Almost all buyers quickly discovered that the shim is designed for a 30.8 mm seatpost.

Customers say that getting a mtb seatpost shim, along with shim is useful.

Why We Like This:

Measure the inside diameter of your old clamp.
Suit for MTB bike, mountain bike, road bike etc.
This is best for good fit, fit perfectly and it is good for good quality.
This is anodized black and it is great with fast delivery.

Best With Dropper: Cane Creek Use Seatpost Shim

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Compared with other shim in this category, the Cane creek use seatpost shim has a convenient design. Also, it worked perfectly and it is good for nice item. Make sure this fits by entering your model number. Above all, the Cane creek useseatpost shim works exactly as described, works perfectly and it is perfect for dropper seatpost.

One customer says - "Good 4 inch long shim to hold the seat post securely. ". Most customers think that the shop is perfect and they receive free shipping. With no doubts, this product passed the test and had very satisfied buyers eager to share their experience.

Why We Like This:

One of the newcomers and featured product.
Good brand reputation.

Suitable For Mtb Bike: Bnineteenteam Use Seatpost Shim

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Next on the list, we've got yet another shim that manages to win our hearts. It's the Bnineteenteam Use Seatpost Shim and it's widely considered as one of the most convenient shim you can buy. The bnineteenteam use seatpost shim is made of full cnc precision machining aluminum alloy, anti-slip, light weight and durable. Easy to install and remove, convenient for you to use. And, the shim is suitable for MTB and it is made well.

The shim is best for good fit, works perfectly and it is made for perfect fit. Also, this is used with most bicycles, for example mtb bike, mountain bike, road bike, etc. Lastly, the bnineteenteam use seatpostshim is good for a range of applications and it works great.

Almost all customers agree that the shim fits well and the seat post is snug with this adaptor onto the bike frame with the stock seat post quick release clamp. In addition, they strongly agree that the shim makes it fit perfectly. Additionally, it is worth maybe $3 tops.

Top Customer Quotes:

This can be trusted for premium quality and it is suitable for mtb bike.
This is a very light metal, probably aluminum as described in the listing.
This is not metal or carbon fiber of any type.
It has ridges, so it grabs well.

Best With Good Workmanship: Fouriers Use Seatpost Shim

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The fouriers use a seatposts which is suitable and reliable and fits well with your daily purpose. The fouriers use a seatpost which is great with a suit for MTB bike, is good for mountain bikes and it worked perfectly. Measure the inside diameter of your old clamp. In addition, it works perfectly and it works great. Most importantly, the fouriers use a seatpost which would be perfect with product description, is designed for dropper post and it is made with good workmanship.

Most buyers opine that the shoes are easy to determine the correct size. And, a few say that the shim has a 1 mm ( 0.04 " ) right angle flange to retain it at the top of the seat tube. Overall, many buyers have used the gym for more than a few months without any complaints, and it shows no sign of giving up.

Why We Like This:

Delivers what they promise.
Lot of satisfied buyers.

Best For Mountain Bike: Gazelle Trading Use Seatpost Shim

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Next on the list, we've got yet another shim that manages to win our hearts. It's the Gazelle Trading Use Seatpost Shim and it's widely considered as one of the most convenient shim you can buy. Measure the inside diameter of your old clamp. Moreover, the shim can be converted to 27.2 seatpost diameter of 30.4 or 30.8 or 31.6 diameter, Just these little accessories can save money by buying a seat tube. In short, with a 4.3 rating and more than 1056 buyers, the gazelle trading useseatpost shim stands as the best choice.

Why We Like This:

Seatpost adapter shim suit for mtb bike, mountain bike, road bike etc.
Material: aluminum alloy.inner diameter: 27.2mm/1.07inch.outer diameter: 28.6mm/1.13inch, 30.4mm/1.20inch, 30.8mm/1.21inch, 31.6mm/1.24inch.length: app.6cm/2.36inch.color: black.
Lot of satisfied buyers.

Best For Light Weight: Upanbike Use Seatpost Shim

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The upanbike uses seatpost shim's material that feels more premium than its price would suggest. Further, the shim is made of aluminum alloy, light weight but durable. Ten sizes for you to choose. from. Most importantly, the upanbike uses a seatpost shim. is suitable for many kinds of bikes, such as mountain bike, road bike, folding bike and etc.

Why We Like This:

Made of aluminum alloy,light weight but durable.
Size:25.4mm to 27.2mm(convert a 25.4mm seat post to fit a 27.2mm seat tube).
Good brand reputation.

Best With Great Seller: Gio Use Seatpost Shim

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The Gio Use Seatpost Shim should be able to handle its purpose and duties with ease. The gio use seatpost shim comes with speedy delivery, works great and it makes for nice quality. Make sure this fits by entering your model number. In addition, the shim is inexpensive and it is a perfect fit.

Above all, the gio use seatpostshim will convert a 27.2 seat post to fit a 30.9 seat tube.

Most buyers opine that the shim is a basic seat post shim. Further, they strongly agree that the shim is a great way to save an old dropper. In short, the tone of buyers is very positive and we believe that the gym suits the purpose.

Customers discovered that getting a mtb seatpost shim, along with shim is useful.

Why We Like This:

It feels solid and it fits perfectly.
This is crafted with great seller and it allows for a great fit.
One of the newcomers and featured product.

Best For Good Quality: Heyous Use Seatpost Shim

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate shim. The hay seatpost shim is exactly that - it's a simple shim that hits all the right notes. Further, the shim is made of aluminum alloy material, strong, rust-proof and durable, cnc machined surface anodized. Make sure this fits by entering your model number. Above all, the hay seatpost shim is suitable for mountain bike and it can be trusted for good quality.

Almost all customers opine that the gym is bewildering all the seat post sizes these days. Further, they say that the shim fits well and works as it should. As a result, customers were eager to recommend it to friends and would-be buyers.

Customers discovered that getting a seatpost saddle rail clamp, with this shim made their life much easier.

Why We Like This:

Package included: 1 x seat post adapter.
Suitable for mountain bike, road bike etc.
Size: 25.4mm to 27.2mm, 60*27.2mm/2.36 inches*1.07 inches (length * width).