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DJC Components Suspension Seatpost Straight Pillar Headless Bike Seat Post Shock Absorber for City Bike

Free shipping on orders over $29.99

$25.13

$ 11 .51 $11.51

In Stock

1.Size:Black 25.4mm


About this item

  • No Clamp, Pay Attention to Diameter: No clamp with the seatpost, it will not works if you are MTB saddle. City bike saddle has clamp, it will works. Wrong diameter will not works as well. Make sure you checked what diameter you need before buy.
  • Spring Suspension: A spring coil and damper rubber inside. Absorb the shocks and offer you good riding experience. Shock absorb travel 40mm/1.73in, seatpost total length 350mm/13.7in.
  • Rebound Force Adjustable: The suspension seatpost fit for riders weight 50kg/ 110lbs to 100kg/ 220lbs. Bottom screw can adjust spring rebound force. Clockwise the bottom screw if you are heavy, anticlockwise it if you are lightweight.
  • High Quality : Body aluminum 6061 alloy. Comply to international bicycle safety standard ISO 4210. Sand blast anodized surface treatment. Weight: 25.4mm-420g, 27.2mm-470g, 28.6mm-490g, 30.9mm-495g
  • 2 Years Warranty: Quality durable. We offer 2 years warranty and 1 month return without any reason.



Product Description

headless seatpost

Straight Pillar Suspension Seatpost

3 Ways to Choose Correct Size Before Ordering(Please Check Size Before Ordering)

Check the size marked on your seatpost surface

Method 1

Check the size marked on your seatpost surface.

Measure the inner diameter of your seat tube

Method 2

Measure the inner diameter of your seat tube.

Use a calipers to measure your seatpost outter daimeter

Method 3

Use a calipers to measure your seatpost outter daimeter.

7 Size for Selecting

7 Size for Selecting

Purchase after measuring the size of the seatpost you need, we provide 7 sizes.

25.4mm/27.2mm is the original diameter seatpost.

28.6/30.0/30.4/30.9/31.6MM we will provide a 27.2mm seatpost and an adapter.

25.4mm is no logo model.

High elastic spring

High elastic spring

The coil spring absorbs shock during cycling, making cycling more comfortable.

Waterproof and dustproof

Waterproof and dustproof

Multi-layer sealing ring, waterproof and dustproof, effectively protects the inner cleanliness of the seatpost tube, protects the internal oil from leaking, and keeps lubricated.

Hardness adjustment

Hardness adjustment

Use a hexagonal wrench to adjust the hardness of the shock absorber. Anticlockwise adjustment is soft, and clockwise adjustment is hard. The counterclockwise adjustment should not exceed 5 mm at most to prevent the screws from falling off. Please adjust according to your own weight and road conditions.

Minimum Insertion

Minimum Insertion

The correct installation of the seatpost requires the warning line to be below the seatpost clamp, so that the overall stress area is even and does not break.


MIXUPAGAIN
Reviewed in the United States on June 20, 2024
Have these in all my bikes. Saves u o especially on long rides. This one is very sturdy and no wobbles. Installs easy.. adjustable too.
Alan Hoare
Reviewed in Australia on June 15, 2024
Good quality item delivered in good condition on time
Homer 450
Reviewed in Canada on September 11, 2023
À installer à tout prix à un siège confortable sur un vélo. Avec ce gadget le mal au niveau des fesses sera chose du passé…..pour un bien petit prix.
カスタマー
Reviewed in Japan on June 26, 2023
構造としては『パイプにスプリングを入れてネジで蓋をしているだけ』のかなりシンプルな作り。なので下部のネジを回すだけでテンションの調整が出来ます。 お手軽。ただ私の好みで言うとかなりスプリングが固く、調整するとネジが緩みすぎてしまいました。なのでスプリングとネジの間にあるスペーサーを切断(非推奨行為です)してネジを十分に締めてもテンションが軽くなるよう調整しました。元のシートポストから交換して調整するまで1時間でできましたが、製品を正しく使用(切断作業をしない)していれば調整作業を数回しても30分くらいで使用できると思います。
JPL
Reviewed in Canada on June 17, 2023
Was a breeze to install and works very well so far.
Julian H.
Reviewed in the United States on June 1, 2023
They're replacing the wqater mains in our neighborhood and the streets are being torn up daily removing the old pipes and replacing them with new ones. Once they complete the process they will repave all of the streets. In the meantime you feel like you're riding on the moon! My e-bike has no suspension as it's primarily a street bike.The suspension seat post works so well that I decided not to move forward with trying to replace the fork with a suspension fork.This was a much easier and more economical way to greatly improve the ride quality od my e-bike!
ぱぱうるふⅡ
Reviewed in Japan on May 24, 2023
当方体重60kg、気休め程度かと思いきや段差等の衝撃がエア圧を300PSIから200に下げた位の体感に。大きな段差だとしっかり沈み込んで和らげてくれます。スライドする部分は八角柱なのですが微妙に回転方向のズレがあるので慣れるまで違和感がありますね。価格に見合う製品です。
Customer
Reviewed in Canada on May 16, 2023
la nouvelle tige repond a mes besoins merci
DanielleS
Reviewed in Canada on October 23, 2023
Tel que décrit fonctionne bien.
michael
Reviewed in Canada on June 6, 2022
As a 200lb man it works great. It is you just have to screw the front screw in more then the rear to bring the nose down and tighten both screws to lock it in.
Kevin George Miller
Reviewed in Canada on February 13, 2022
It's decent enough. Not much leeway in the amount it compresses when under stress.
mathieu
Reviewed in Canada on December 31, 2022
But you can't really tighten the post if your seat is all the way down in the frame tube because it will make friction with internal parts and will have sticky suspension, i recommend you have the seat post at least 3-4 inch out of the frame to avoid this problem
Joan Shoemaker
Reviewed in Canada on November 4, 2022
Bikes didn't have alot of suspension on them, so these did help alot.
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