MTB Seatposts

Mountain Bike Seatposts

The Seatpost is a simple tube that connects your saddle to your Mountain Bike. Seatposts are made from aluminium or carbon as it need to be strong to support the weight of the rider. It is a very important component: a good seatpost will reduce vibration and increase your comfort.

Which Mountain Bike Seatpost is right for you

Materials :

-Alloy: aluminium seatposts are very common and popular, thanks to their low price. They are commonly found on low to mid range Mountain Bikes.
-Carbon: carbon seatposts are very strong and light. They are also more comfortable due to its vibration absorbing characteristics. Carbon fibre seatposts are much more expensive than alloy ones but they have a very long lifespan.
Sizing
Diameters vary in increments of 0.2mm. It is very important to choose the correct diameter: a seatpost too big or too small can damage your frame.
Most modern MTB accept a 31.8mm seatpost (""oversize""). An oversized seatpost add stiffness, strength and resistance but a narrower seatpost (27.2mm for example) will be more comfortable.
If you want to use a narrower seatpost on your mountain bike, you can use a shim to enable the seatpost to fit into your mountain bike frame.
Length
Lengths range from 75mm to 430mm. It is essential to have a minimum amount of post remaining inside the frame to avoid the risk of damage. Always make sure to have at least 10cm of post inside the frame.
In many cases, MTB seatposts will have a minimum insertion line.
Choose your seatpost length to fit your frame size and geometry and your own dimensions.
Layback
A seatpost shaft can be Inline or Layback.
-Inline seatpost: the saddle clamp is in line with the shaft of the post.
-layback seatpost: the saddle clamp is slightly farther back relative to an inline post.
Clamp
Make sure the clamps will fit the rails of your saddle. Most of the posts feature a clamp designed to fit a twin rails saddle.
Some eavy duty saddles use 8mm rails.

Dropper Seatposts

Dropper seatposts will ll allow you to remotely lower your saddle for improved control when you hit technical terrain, using a remote on the handlebar.
Dropper posts, such as RockShox Reverbs have become very popular and a must have for all moutain and enduro riders.
Such as a standard seatpost, dropper posts vary in length, diameter but also in overall travel.
Most of them allow you to drop the saddle between 100mm and 1500mm.

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Seatposts

Components parts

Hardware

Drivetrain parts

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Diameter

0 mm

25.0 mm

25.4 mm

25.6 mm

25.8 mm

26.0 mm

26.2 mm

26.4 mm

26.6 mm

26.8 mm

27.0 mm

27.2 mm

28.6 mm

28.8 mm

29.0 mm

29.2 mm

29.4 mm

29.6 mm

29.8 mm

30.0 mm

30.2 mm

30.4 mm

30.6 mm

30.8 mm

30.9 mm

31.0 mm

31.2 mm

31.4 mm

31.6 mm

32.0 mm

34.9 mm

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length

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270 mm

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519 mm

530 mm

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540 mm

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569 mm

610 mm

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Seatpost

Price

1.49 - 680.99

293 items

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RockShox RockShox Oneloc Full Sprint Remote 10mm ★★★★★ ★★★★★

- 6 Reviews

Sold by Alltricks €49.99 RRP €96.00 ⁽¹⁵⁾

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10 mm

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€49.99

10 mm

Delivered from 26/11

€49.99

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Jagwire Jagwire Pro Polished Dropper Cable ★★★★★ ★★★★★

- 2 Reviews

Sold by Alltricks €7.99

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Ritchey Ritchey Comp Carbon seatpost Sold by Alltricks €99.90

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Diamètre / Longueur / Débattement

27.2 x 350

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€99.90

27.2 x 400

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Bontrager Bontrager Pro Seatpost Carbon 0mm Offset Black ★★★★★ ★★★★★

- 3 Reviews

Sold by Alltricks €90.99 RRP €114.99 ⁽¹⁵⁾

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27.2 x 330

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27.2 x 400

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31.6 x 330

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€114.99

31.6 x 400

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€90.99

Title Title AP1 Seatpost Black Sold by Alltricks €50.00

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Diamètre Tige de Selle

27.2

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€50.00

30.9

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€50.00

31.6

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€50.00

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OneUp Shimano I-Specc EV Compatible OneUp Seatpost Control Collar Sold by Alltricks €17.99

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RockShox Rockshox Reverb Stealth Internal Passage Black Dropper Seatpost (With Standard Control) ★★★★★ ★★★★★

- 146 Reviews

Sold by Alltricks €269.99 RRP €429.00 ⁽¹⁵⁾

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Diamètre / Longueur / Débattement

30.9 x 301 x 100

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30.9 x 351 x 125

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€269.99

30.9 x 414 x 150

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30.9 x 467 x 175

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€394.51

30.9 x 519.5 x 200

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31.6 x 301 x 100

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31.6 x 351 x 125

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€269.99

31.6 x 414 x 150

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€269.99

31.6 x 467 x 175

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€383.85

31.6 x 519.5 x 200

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€394.51

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Race Face Race Face Ride Seatpost - Black ★★★★★ ★★★★★

- 13 Reviews

Sold by Alltricks €32.99 RRP €46.00 ⁽¹⁵⁾

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27.2 x 375

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€32.99

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€32.99

31.6 x 375

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€32.99

Black Week

KS Kind Shock KS Kind Shock Dropzone External Passage Telescopic Seatpost Black 2021 (No Command) ★★★★★ ★★★★★

- 20 Reviews

Sold by Alltricks €189.99 €215.00 ⁽¹⁾ - €25

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30.9 x 380 x 125

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€215.00

30.9 x 350 x 100

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€215.00

30.9 x 300 x 75

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€215.00

31.6 x 300 x 75

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€189.99

31.6 x 385 x 125

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€215.00

31.6 x 350 x 100

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€189.99

Woodman WOODMAN Seatpost CARBO GT2 Carbon ★★★★★ ★★★★★

- 9 Reviews

Sold by Alltricks €77.99 RRP €144.95 ⁽¹⁵⁾

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27.2 x 450

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€87.99

30.9 x 450

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€80.99

31.6 x 450

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€89.99

34.9 x 450

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€77.99

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SB3 SB3 Reducer Seat Tube From 31.6 to 27.2mm Black ★★★★★ ★★★★★

- 9 Reviews

Sold by Alltricks €9.99

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OneUp One Up Dropper Post V2 180mm seat post T l scopic (without order) ★★★★★ ★★★★★

- 39 Reviews

Sold by Alltricks €179.99 €199.99 ⁽¹⁾ - €20 RRP €269.50⁽¹⁵⁾

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30.9 x 480 x 180

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€179.99

31.6 x 480 x 180

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34.9 x 480 x 180

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XLC XLC RaceBy Carbon Seatpost SP-O04 Black Sold by Alltricks €72.99 RRP €90.00 ⁽¹⁵⁾

Delivered from 27/11

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27.2 x 400

Out of stock

30.9 x 400

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€72.99

31.6 x 350

Delivered from 27/11

€72.99

Reverse Reverse Seatpost Nico Vink Copper Black ★★★★★ ★★★★★

- 1 Reviews

Sold by Alltricks €44.99 RRP €57.90 ⁽¹⁵⁾

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Diamètre / Longueur / Débattement

30.9 x 350

Delivered from 25/11

€54.89

31.6 x 350

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€44.99

Bike Yoke Bike Yoke Divine Telescopic Seatpost Internal Passage Black (Without Control) ★★★★★ ★★★★★

- 7 Reviews

Sold by Alltricks €300.00

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30.9 x 365 x 125

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€300.00

30.9 x 435 x 160

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€300.00

31.6 x 365 x 125

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€300.00

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€300.00

30.9 x 517 x 185

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€340.00

31.6 x 517 x 185

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€340.00

Woodman WOODMAN Seatpost CARBO GT2 Carbon 450mm ★★★★★ ★★★★★

- 4 Reviews

Sold by Alltricks €90.99 RRP €159.95 ⁽¹⁵⁾

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27.2 x 450

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€97.99

31.6 x 450

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34.9 x 450

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€90.99

OneUp One Up Dropper Post V2 150mm seat post T l ★★★★★ ★★★★★

- 41 Reviews

Sold by Alltricks €179.99 €199.99 ⁽¹⁾ - €20 RRP €269.50⁽¹⁵⁾

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Find your item in the following stores:

Store	Adresse	Availability
Alltricks Store - Coignières	Rue des Frères Lumières, Forum de Coignières, 78310 Coignières	Last one in stock!
Alltricks Store - Annemasse	26 Rue de la Résistance, 74100 Annemasse	Out of stock
Alltricks Store - Antibes	Nord, 1800 Chem. des Terriers, 06600 Antibes	Out of stock
Alltricks Store - Bouc-Bel-Air	La Petite Bastide, 13320 Bouc-Bel-Air	Out of stock
Alltricks Store - Bron	332 Avenue du General de Gaulle - 69500 Bron	Out of stock
Alltricks Store - Issy-les-Moulineaux	9 rue Auguste Gervais, 92130 Issy-les-Moulineaux	Out of stock
Alltricks Store - Mérignac	5 Rue Hipparque, 33700 Mérignac	Out of stock
Alltricks Store - Toulouse	Zac De La Masquère, 31750 Escalquens	Out of stock
Alltricks Store - Villeneuve d'Ascq	4 Boulevard de Mons, 59650 Villeneuve d'Ascq	Out of stock

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30.9 x 420 x 150

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€179.99

31.6 x 420 x 150

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34.9 x 420 x 150

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Ritchey RITCHEY WCS 1-Bolt Seatpost 0mm Offset Blatte ★★★★★ ★★★★★

- 4 Reviews

Sold by Alltricks €96.90

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Diamètre / Longueur / Débattement

27.2 x 350

Out of stock

31.6 x 300

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€96.90

31.6 x 400

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€96.90

KS Kind Shock KS Kind Shock ETEN REMOTE External Passage Telescopic Seatpost Black (Without Control) ★★★★★ ★★★★★

- 72 Reviews

Sold by Alltricks €129.00

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Diamètre / Longueur / Débattement

27.2 x 300 x 65

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€129.00

27.2 x 410 x 100

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€129.00

DT Swiss DT Swiss D 232 Dropper Post Internal Routing Black (With L1 Remote Lever) ★★★★★ ★★★★★

- 1 Reviews

Sold by Alltricks €269.99 RRP €335.90 ⁽¹⁵⁾

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Diamètre / Longueur / Débattement

27.2 x 400 x 60

Delivery from thursday

€316.59

30.9 x 400 x 60

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€269.99

Race Face Race Face Chester Seatpost - Black ★★★★★ ★★★★★

- 6 Reviews

Sold by Alltricks €30.99 RRP €46.00 ⁽¹⁵⁾

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Diamètre / Longueur / Débattement

27.2 x 325

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€30.99

30.9 x 325

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€30.99

31.6 x 325

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€34.99

Bestseller

Ice Ice Lift V8 Telescopic Seatpost Delux External Passage Black / Green (With Order) ★★★★★ ★★★★★

- 84 Reviews

Sold by Alltricks €99.99 RRP €117.00 ⁽¹⁵⁾

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Diamètre / Longueur / Débattement

27.2 x 400 x 90

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€99.99

30.9 x 400 x 90

Out of stock

31.6 x 400 x 90

Out of stock

Bestseller

Ritchey Ritchey 1-Bolt Saddle Cart for Oval Rails7x9.6mm ★★★★★ ★★★★★

- 3 Reviews

Sold by Alltricks €25.90

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SB3 SB3 Reducer Seat Post from 30.9 mm to 27.2 mm ★★★★★ ★★★★★

- 9 Reviews

Sold by Alltricks €9.99

Delivered from 26/11

MTB Seatposts

Mountain Bike Seatposts

Which Mountain Bike Seatpost is right for you

Materials :

Dropper Seatposts

has been added to the cart

Also recommended

MTB Seatposts

Mountain Bike Seatposts

Which Mountain Bike Seatpost is right for you

Materials :

Dropper Seatposts

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