MTB seatpost

MTB seatpost

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Ergotec seatpost 25 mm 320 mm offset 25 mm
  • New product
  • -34%
  • New
-34%
accessories-and-spare-parts-for-bicycles
Ergotec seatpost 25 mm 320 mm offset 25 mm
Ergotecseatpost aluminium diameter 25 mm  length 320 mm offset 25 mm : distance between the tube axis and the fixture saddle axis in medium...
€19.79 Regular price €29.99 Price
Seatpost 30.9 mm 400 mm offset 20 mm
  • New product
  • -35%
-35%
accessories-and-spare-parts-for-bicycles
Seatpost 30.9 mm 400 mm offset 20 mm
Author ACO-SP AGLab X5 seatpost diameter 30.9 mm length 400 mm 6061 aluminium colour black offset: 20 mm distance between the...
€29.24 Regular price €44.99 Price
35 mm seatpost collar
  • Used
accessories-and-spare-parts-for-bicycles
35 mm seatpost collar
Seatpost collar,  internal diameter 35 mm, aluminium material, used in a good condition, corrosion marks on the head of the screw
€3.45 Price
XLC SP-S08 seatpost 31.6 mm 300 mm
  • New product
  • -50%
-50%
accessories-and-spare-parts-for-bicycles
XLC SP-S08 seatpost 31.6 mm 300 mm
XLC SP-S08 seatpost diameter 31.6 mm, length 300 mm weight 458 grams 50mm travel adjustable preload no offset of the...
€25.00 Regular price €49.99 Price
Seatpost 27.2 mm 310 mm
  • Used
accessories-and-spare-parts-for-bicycles
Seatpost 27.2 mm 310 mm
Aluminium seatpost, diameter 27.2 mm length 310 mm (cutted tube) colour black offset: 15 mm distance between the tube axis and...
€7.99 Price
Seatpost 27.2 mm 300 mm Optimiz
  • New product
  • -40%
  • Out-of-Stock
out of stock
-40%
accessories-and-spare-parts-for-bicycles
Seatpost 27.2 mm 300 mm Optimiz
Aluminium seatpost, diameter 27.2 mm length 300 mm colour black offset: 30 mm distance between the tube axis and the saddle...
€14.99 Regular price €24.99 Price
Seatpost 27.2 mm 350 mm
  • New product
  • -40%
-40%
accessories-and-spare-parts-for-bicycles
Seatpost 27.2 mm 350 mm
Aluminium seatpost, diameter 27.2 mm length 350 mm colour black offset: 25 mm distance between the tube axis and the saddle...
€14.99 Regular price €24.99 Price
Seatpost 26.4 mm Selcof
  • New product
  • -30%
  • Out-of-Stock
out of stock
-30%
seatpost
Seatpost 26.4 mm Selcof
Aluminium seatpost Selcof diameter 26.4 mm, length 400 mm offset 25 mm (from the tube axle to the screw fixture axle) new in packaging,...
€20.27 Regular price €28.95 Price
Ritchey WCS seatpost used
  • Used
accessories-and-spare-parts-for-bicycles
Ritchey WCS seatpost used
Ritchey WCS seatpost aluminium material  to be fixed on a tube diameter 30 mm maximum length of the tube inside this seatpost 49 mm Offset :...
€18.99 Price
Seatpost 26.6 mm 400 mm Fuxon
  • New product
  • -55%
-55%
accessories-and-spare-parts-for-bicycles
Seatpost 26.6 mm 400 mm Fuxon
Seatpost for road bike, MTB, fixie or city bike Fuxon material: aluminium, length 400 mm, diameter 26.6 mm, offset : 30 mm...
€11.25 Regular price €24.99 Price
Seatpost 27.2 mm 300 mm Optimiz
  • New product
  • -40%
  • Out-of-Stock
out of stock
-40%
Seatpost 27.2 mm 300 mm Optimiz
Aluminium seatpost, diameter 27.2 mm length 300 mm colour black offset: 30 mm distance between the tube axis and the saddle...
€14.99 Regular price €24.99 Price
Seatpost 27.2 mm 350 mm
  • New product
  • -40%
-40%
Seatpost 27.2 mm 350 mm
Aluminium seatpost, diameter 27.2 mm length 350 mm colour black offset: 25 mm distance between the tube axis and the saddle...
€14.99 Regular price €24.99 Price
Seatpost 26.4 mm Selcof
  • New product
  • -30%
  • Out-of-Stock
out of stock
-30%
Seatpost 26.4 mm Selcof
Aluminium seatpost Selcof diameter 26.4 mm, length 400 mm offset 25 mm (from the tube axle to the screw fixture axle) new in packaging,...
€20.27 Regular price €28.95 Price
Seatpost 31.6 mm 400 mm offset 10 mm Lite
  • New product
  • -40%
  • New
accessories-and-spare-parts-for-bicycles Seatpost 31.6 mm 400 mm offset 10 mm Lite
Lite aluminium seatpost diameter 31.6 mm length 400 mm colour black offset: 10 mm distance between the tube axis and the saddle...
€13.19 Regular price -40% €21.99 Price
Seatpost 31.6 mm 370 mm offset 30 mm Zoom
  • New product
  • -40%
  • New
accessories-and-spare-parts-for-bicycles Seatpost 31.6 mm 370 mm offset 30 mm Zoom
Aluminium seatpost Zoom diameter 31.6 mm length 370 mm colour black offset: 30 mm distance between the tube axis and the saddle...
€13.19 Regular price -40% €21.99 Price
Seatpost 31.6 mm 320 mm offset 30 mm Zoom
  • New product
  • -40%
  • New
accessories-and-spare-parts-for-bicycles Seatpost 31.6 mm 320 mm offset 30 mm Zoom
Aluminium seatpost Zoom diameter 31.6 mm length 320 mm colour black offset: 30 mm distance between the tube axis and the saddle...
€11.99 Regular price -40% €19.99 Price
Ergotec seatpost 25 mm 320 mm offset 25 mm
  • New product
  • -34%
  • New
accessories-and-spare-parts-for-bicycles Ergotec seatpost 25 mm 320 mm offset 25 mm
Ergotecseatpost aluminium diameter 25 mm  length 320 mm offset 25 mm : distance between the tube axis and the fixture saddle axis in medium...
€19.79 Regular price -34% €29.99 Price
Seatpost 30.9 mm 400 mm offset 20 mm
  • New product
  • -35%
accessories-and-spare-parts-for-bicycles Seatpost 30.9 mm 400 mm offset 20 mm
Author ACO-SP AGLab X5 seatpost diameter 30.9 mm length 400 mm 6061 aluminium colour black offset: 20 mm distance between the...
€29.24 Regular price -35% €44.99 Price
35 mm seatpost collar
  • Used
accessories-and-spare-parts-for-bicycles 35 mm seatpost collar
Seatpost collar,  internal diameter 35 mm, aluminium material, used in a good condition, corrosion marks on the head of the screw
€3.45 Price
XLC SP-S08 seatpost 31.6 mm 300 mm
  • New product
  • -50%
accessories-and-spare-parts-for-bicycles XLC SP-S08 seatpost 31.6 mm 300 mm
XLC SP-S08 seatpost diameter 31.6 mm, length 300 mm weight 458 grams 50mm travel adjustable preload no offset of the...
€25.00 Regular price -50% €49.99 Price
Seatpost 27.2 mm 310 mm
  • Used
accessories-and-spare-parts-for-bicycles Seatpost 27.2 mm 310 mm
Aluminium seatpost, diameter 27.2 mm length 310 mm (cutted tube) colour black offset: 15 mm distance between the tube axis and...
€7.99 Price
Seatpost 27.2 mm 300 mm Optimiz
  • New product
  • -40%
  • Out-of-Stock
out of stock
accessories-and-spare-parts-for-bicycles Seatpost 27.2 mm 300 mm Optimiz
Aluminium seatpost, diameter 27.2 mm length 300 mm colour black offset: 30 mm distance between the tube axis and the saddle...
€14.99 Regular price -40% €24.99 Price
Seatpost 27.2 mm 350 mm
  • New product
  • -40%
accessories-and-spare-parts-for-bicycles Seatpost 27.2 mm 350 mm
Aluminium seatpost, diameter 27.2 mm length 350 mm colour black offset: 25 mm distance between the tube axis and the saddle...
€14.99 Regular price -40% €24.99 Price
Seatpost 26.4 mm Selcof
  • New product
  • -30%
  • Out-of-Stock
out of stock
seatpost Seatpost 26.4 mm Selcof
Aluminium seatpost Selcof diameter 26.4 mm, length 400 mm offset 25 mm (from the tube axle to the screw fixture axle) new in packaging,...
€20.27 Regular price -30% €28.95 Price
Ritchey WCS seatpost used
  • Used
accessories-and-spare-parts-for-bicycles Ritchey WCS seatpost used
Ritchey WCS seatpost aluminium material  to be fixed on a tube diameter 30 mm maximum length of the tube inside this seatpost 49 mm Offset :...
€18.99 Price
Seatpost 26.6 mm 400 mm Fuxon
  • New product
  • -55%
accessories-and-spare-parts-for-bicycles Seatpost 26.6 mm 400 mm Fuxon
Seatpost for road bike, MTB, fixie or city bike Fuxon material: aluminium, length 400 mm, diameter 26.6 mm, offset : 30 mm...
€11.25 Regular price -55% €24.99 Price
Seatpost 31.6 mm 400 mm offset 10 mm Lite
  • New product
  • -40%
  • New
accessories-and-spare-parts-for-bicycles Seatpost 31.6 mm 400 mm offset 10 mm Lite
Lite aluminium seatpost diameter 31.6 mm length 400 mm colour black offset: 10 mm distance between the tube axis and the saddle...
€13.19 Regular price -40% €21.99 Price
Seatpost 31.6 mm 370 mm offset 30 mm Zoom
  • New product
  • -40%
  • New
accessories-and-spare-parts-for-bicycles Seatpost 31.6 mm 370 mm offset 30 mm Zoom
Aluminium seatpost Zoom diameter 31.6 mm length 370 mm colour black offset: 30 mm distance between the tube axis and the saddle...
€13.19 Regular price -40% €21.99 Price
Seatpost 31.6 mm 320 mm offset 30 mm Zoom
  • New product
  • -40%
  • New
accessories-and-spare-parts-for-bicycles Seatpost 31.6 mm 320 mm offset 30 mm Zoom
Aluminium seatpost Zoom diameter 31.6 mm length 320 mm colour black offset: 30 mm distance between the tube axis and the saddle...
€11.99 Regular price -40% €19.99 Price
Ergotec seatpost 25 mm 320 mm offset 25 mm
  • New product
  • -34%
  • New
accessories-and-spare-parts-for-bicycles Ergotec seatpost 25 mm 320 mm offset 25 mm
Ergotecseatpost aluminium diameter 25 mm  length 320 mm offset 25 mm : distance between the tube axis and the fixture saddle axis in medium...
€19.79 Regular price -34% €29.99 Price
Seatpost 30.9 mm 400 mm offset 20 mm
  • New product
  • -35%
accessories-and-spare-parts-for-bicycles Seatpost 30.9 mm 400 mm offset 20 mm
Author ACO-SP AGLab X5 seatpost diameter 30.9 mm length 400 mm 6061 aluminium colour black offset: 20 mm distance between the...
€29.24 Regular price -35% €44.99 Price
35 mm seatpost collar
  • Used
accessories-and-spare-parts-for-bicycles 35 mm seatpost collar
Seatpost collar,  internal diameter 35 mm, aluminium material, used in a good condition, corrosion marks on the head of the screw
€3.45 Price
XLC SP-S08 seatpost 31.6 mm 300 mm
  • New product
  • -50%
accessories-and-spare-parts-for-bicycles XLC SP-S08 seatpost 31.6 mm 300 mm
XLC SP-S08 seatpost diameter 31.6 mm, length 300 mm weight 458 grams 50mm travel adjustable preload no offset of the...
€25.00 Regular price -50% €49.99 Price
Seatpost 27.2 mm 310 mm
  • Used
accessories-and-spare-parts-for-bicycles Seatpost 27.2 mm 310 mm
Aluminium seatpost, diameter 27.2 mm length 310 mm (cutted tube) colour black offset: 15 mm distance between the tube axis and...
€7.99 Price
Seatpost 27.2 mm 300 mm Optimiz
  • New product
  • -40%
  • Out-of-Stock
out of stock
accessories-and-spare-parts-for-bicycles Seatpost 27.2 mm 300 mm Optimiz
Aluminium seatpost, diameter 27.2 mm length 300 mm colour black offset: 30 mm distance between the tube axis and the saddle...
€14.99 Regular price -40% €24.99 Price
Seatpost 27.2 mm 350 mm
  • New product
  • -40%
accessories-and-spare-parts-for-bicycles Seatpost 27.2 mm 350 mm
Aluminium seatpost, diameter 27.2 mm length 350 mm colour black offset: 25 mm distance between the tube axis and the saddle...
€14.99 Regular price -40% €24.99 Price
Seatpost 26.4 mm Selcof
  • New product
  • -30%
  • Out-of-Stock
out of stock
seatpost Seatpost 26.4 mm Selcof
Aluminium seatpost Selcof diameter 26.4 mm, length 400 mm offset 25 mm (from the tube axle to the screw fixture axle) new in packaging,...
€20.27 Regular price -30% €28.95 Price
Ritchey WCS seatpost used
  • Used
accessories-and-spare-parts-for-bicycles Ritchey WCS seatpost used
Ritchey WCS seatpost aluminium material  to be fixed on a tube diameter 30 mm maximum length of the tube inside this seatpost 49 mm Offset :...
€18.99 Price
Seatpost 26.6 mm 400 mm Fuxon
  • New product
  • -55%
accessories-and-spare-parts-for-bicycles Seatpost 26.6 mm 400 mm Fuxon
Seatpost for road bike, MTB, fixie or city bike Fuxon material: aluminium, length 400 mm, diameter 26.6 mm, offset : 30 mm...
€11.25 Regular price -55% €24.99 Price
Seatpost 31.6 mm 400 mm offset 10 mm Lite
  • New product
  • -40%
  • New
accessories-and-spare-parts-for-bicycles Seatpost 31.6 mm 400 mm offset 10 mm Lite
Lite aluminium seatpost diameter 31.6 mm length 400 mm colour black offset: 10 mm distance between the tube axis and the saddle...
€13.19 Regular price -40% €21.99 Price
Seatpost 31.6 mm 370 mm offset 30 mm Zoom
  • New product
  • -40%
  • New
accessories-and-spare-parts-for-bicycles Seatpost 31.6 mm 370 mm offset 30 mm Zoom
Aluminium seatpost Zoom diameter 31.6 mm length 370 mm colour black offset: 30 mm distance between the tube axis and the saddle...
€13.19 Regular price -40% €21.99 Price
Seatpost 31.6 mm 320 mm offset 30 mm Zoom
  • New product
  • -40%
  • New
accessories-and-spare-parts-for-bicycles Seatpost 31.6 mm 320 mm offset 30 mm Zoom
Aluminium seatpost Zoom diameter 31.6 mm length 320 mm colour black offset: 30 mm distance between the tube axis and the saddle...
€11.99 Regular price -40% €19.99 Price
Ergotec seatpost 25 mm 320 mm offset 25 mm
  • New product
  • -34%
  • New
accessories-and-spare-parts-for-bicycles Ergotec seatpost 25 mm 320 mm offset 25 mm
Ergotecseatpost aluminium diameter 25 mm  length 320 mm offset 25 mm : distance between the tube axis and the fixture saddle axis in medium...
€19.79 Regular price -34% €29.99 Price
Seatpost 30.9 mm 400 mm offset 20 mm
  • New product
  • -35%
accessories-and-spare-parts-for-bicycles Seatpost 30.9 mm 400 mm offset 20 mm
Author ACO-SP AGLab X5 seatpost diameter 30.9 mm length 400 mm 6061 aluminium colour black offset: 20 mm distance between the...
€29.24 Regular price -35% €44.99 Price
35 mm seatpost collar
  • Used
accessories-and-spare-parts-for-bicycles 35 mm seatpost collar
Seatpost collar,  internal diameter 35 mm, aluminium material, used in a good condition, corrosion marks on the head of the screw
€3.45 Price
XLC SP-S08 seatpost 31.6 mm 300 mm
  • New product
  • -50%
accessories-and-spare-parts-for-bicycles XLC SP-S08 seatpost 31.6 mm 300 mm
XLC SP-S08 seatpost diameter 31.6 mm, length 300 mm weight 458 grams 50mm travel adjustable preload no offset of the...
€25.00 Regular price -50% €49.99 Price
Seatpost 27.2 mm 310 mm
  • Used
accessories-and-spare-parts-for-bicycles Seatpost 27.2 mm 310 mm
Aluminium seatpost, diameter 27.2 mm length 310 mm (cutted tube) colour black offset: 15 mm distance between the tube axis and...
€7.99 Price
Seatpost 27.2 mm 300 mm Optimiz
  • New product
  • -40%
  • Out-of-Stock
out of stock
accessories-and-spare-parts-for-bicycles Seatpost 27.2 mm 300 mm Optimiz
Aluminium seatpost, diameter 27.2 mm length 300 mm colour black offset: 30 mm distance between the tube axis and the saddle...
€14.99 Regular price -40% €24.99 Price
Seatpost 27.2 mm 350 mm
  • New product
  • -40%
accessories-and-spare-parts-for-bicycles Seatpost 27.2 mm 350 mm
Aluminium seatpost, diameter 27.2 mm length 350 mm colour black offset: 25 mm distance between the tube axis and the saddle...
€14.99 Regular price -40% €24.99 Price
Seatpost 26.4 mm Selcof
  • New product
  • -30%
  • Out-of-Stock
out of stock
seatpost Seatpost 26.4 mm Selcof
Aluminium seatpost Selcof diameter 26.4 mm, length 400 mm offset 25 mm (from the tube axle to the screw fixture axle) new in packaging,...
€20.27 Regular price -30% €28.95 Price
Ritchey WCS seatpost used
  • Used
accessories-and-spare-parts-for-bicycles Ritchey WCS seatpost used
Ritchey WCS seatpost aluminium material  to be fixed on a tube diameter 30 mm maximum length of the tube inside this seatpost 49 mm Offset :...
€18.99 Price
Seatpost 26.6 mm 400 mm Fuxon
  • New product
  • -55%
accessories-and-spare-parts-for-bicycles Seatpost 26.6 mm 400 mm Fuxon
Seatpost for road bike, MTB, fixie or city bike Fuxon material: aluminium, length 400 mm, diameter 26.6 mm, offset : 30 mm...
€11.25 Regular price -55% €24.99 Price

The seatpost of a MTB, supports the saddle relative to the frame, it provides an adjustment of the height and orientation of the saddle. The MTB seatpost can be fixed, with telescopic shock absorber or adjustable in height with a handlebar control.

How to choose an MTB seatpost?

For use in cross country you will probably be looking for a light and long model. For a use in freeride or cross country you can choice a seatpost whose height can be adjusted to the handlebars, the advantage is to be able to lower your saddle during downhill for better manoeuverability. For use in enduro or downhill you will be looking for a robust model that allows a recoil of the saddle compared to the handlebar.

Here are some brands: race face, ritchey, BBB, ...

Compatibility of a MTB seatpost:

The fixing of a mtb saddle is standard, it is done by the two rails located under the saddle on which is fixed a saddle carriage secured to the tube of the seatpost. On the other hand, there are many seatpost diameters. To make the right choice it is necessary to precisely determine the inner diameter of the seat tube of the frame in order to determine the outside diameter of the corresponding MTB seatpost. For maximum accuracy we recommend a measurement with a caliper.

The length of the MTB seatpost is also a parameter to take into account because in mountain biking it is agreed that the length of the tube outlet from the frame is at least minimum 15 cms.

The assembly of a seatpost on a MTB requires a standard tool, generally an allen wrench for adjusting and tightening the saddle and the seat clamp. Please respect the tightening torques values recommended by the manufacturers in order to not damage the screwed items.

Maintenance and replacement of a MTB seatpost:

A rigid MTB seatpost does not require any particular monitoring, however regular cleaning prevents the accumulation of soil and pollutants in the saddle carriage and its fixing screw. For shock-absorbing or height-adjustable models, it will also be necessary to clean the gaskets and bellows very regularly and to lubricate the moving parts. Check for leaks as this type of seatpost may contain a hydraulic system. Replace failed seals or bellows.

In the event of a fall, it is recommended to check the tightness of the saddle and any defects: deformation of the seatpost tube, cracks on the carbon, leakage, tearing of the bellows, scratches on the moving parts ... if the tube is deformed, or if a defect no longer allows the desired adjustment of the saddle to be obtained, then the MTB seatpost will have to be replaced.

Accessories for MTB seatpost:

We propose many components compatible with a MTB seatpost such as saddles and seat clamps.

More than 350 brands and many models are available in stock in our shop, in used condition or new cleared at the best price !