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There are 48 products.

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  • ITM speedry carbon road bike seatpost 31.6 mm 350 mm
    New product -60%
    ITM speedry carbon road bike seatpost 31.6 mm 350 mm
    • €52.00
    • €129.99
  • Ergotec seatpost 29.8 mm 400 mm offset 30 mm
    New product -30%
    Ergotec seatpost 29.8 mm 400 mm offset 30 mm
    • €24.49
    • €34.99
  • Seatpost 27.2 mm 300 mm
    Customize
    New product Used -40%
    Seatpost 300 mm
    • €14.99
    • €24.99
  • Carbon road bike seatpost 31.6 mm 350 mm
    New product
    Carbon road bike seatpost 31.6 mm 350 mm
    • €39.99
  • Seatpost 30.2 mm 320 mm offset 25 mm UNO
    New product
    Seatpost 30.2 mm 320 mm offset 25 mm UNO
    • €24.99
  • Seatpost Trek madone emonda domane carbon 135 mm without fixture
    New product
    Seatpost Trek madone emonda domane carbon 135 mm without fixture
    • €89.99
  • BLB aero seatpost 27.2 mm 200 mm
    New product
    BLB aero seatpost 27.2 mm 200 mm
    • €15.99
  • 4ZA Stratos seatpost 31.6 mm 350 mm
    New product
    4ZA Stratos seatpost 31.6 mm 350 mm
    • €25.99
  • Aluminium seatpost 30.2 / 300 mm
    New product
    Aluminium seatpost 30.2 / 300 mm
    • €9.90
  • Dedacciai Zero 100 seatpost
    Dedacciai Zero 100 seatpost
    • €47.99
  • Crankbrothers Cobalt 3 seatpost 30.9 mm 400 mm
    New product -50%
    Crankbrothers Cobalt 3 seatpost 30.9 mm 400 mm
    • €50.00
    • €99.99
  • Carbon seatpost Bontrager XXX 10 mm offset
    New product -50.1%
    Carbon seatpost Bontrager XXX 10 mm offset
    • €99.80
    • €199.99
  • Crankbrothers Cobalt 2 seatpost 31.6 mm 350 mm
    New product
    Crankbrothers Cobalt 2 seatpost 31.6 mm 350 mm
    • €24.99
  • Crankbrothers Cobalt 1 seatpost 31.6 mm 350 mm
    New product
    Crankbrothers Cobalt 1 seatpost 31.6 mm 350 mm
    • €12.99
  • Carbon seatpost Bontrager race XXX 25 mm offset
    New product -50.1%
    Carbon seatpost Bontrager race XXX 25 mm offset
    • €99.80
    • €199.99
  • FRM ST-M10 Ti seatpost 30.9 mm 350 mm
    New product
    FRM ST-M10 Ti seatpost 30.9 mm 350 mm
    • €89.99
  • Promax seatpost 30.9 mm 245 mm offset 25 mm
    Used
    Promax seatpost 30.9 mm 245 mm offset 25 mm
    • €8.99
  • Seatpost 30.8 mm 240 mm offset 25 mm
    New product
    Seatpost 30.8 mm 240 mm offset 25 mm
    • €14.99
  • Ritchey WCS seatpost 27.2 mm 250 mm used
    Used
    Ritchey WCS seatpost 27.2 mm 250 mm used
    • €4.99
  • Ergotec 2 seatpost 26.6 mm 350 mm offset 20 mm
    New product -34%
    Ergotec 2 seatpost 26.6 mm 350 mm offset 20 mm
    • €19.79
    • €29.99
  • Seatpost 31.6 mm 400 mm offset 10 mm Lite
    New product -40%
    Seatpost 31.6 mm 400 mm offset 10 mm Lite
    • €13.19
    • €21.99
  • Seatpost JP Routens 27.2 mm 180 mm offset 20 mm
    New product
    Seatpost JP Routens 27.2 mm 180 mm offset 20 mm
    • €14.99
  • Seatpost 30.9 mm 400 mm offset 20 mm
    New product -35%
    Seatpost 30.9 mm 400 mm offset 20 mm
    • €29.24
    • €44.99
  • Ritchey seatpost 31.8 mm 310 mm used for road bike
    Used
    Ritchey seatpost 31.8 mm 310 mm used
    • €3.99
  • Seatpost 18 mm offset used
    Used
    Seatpost 18 mm offset used
    • €14.99
  • Seatpost used
    Used
    Seatpost used
    • €19.99
  • Carbon road bike seatpost Aster 31.6 mm 350 mm
    New product
    Road bike seatpost carbon Aster 31.6 mm 350 mm black
    • €39.99
  • Carbon road bike seatpost Aster 31.6 mm 350 mm
    New product
    Carbon road bike seatpost Aster 31.6 mm 350 mm
    • €39.99
  • Seatpost 27.2 mm 270 mm
    Used
    Seatpost 27.2 mm 270 mm
    • €7.99
  • Odyssey Aerator Comp seatpost 27.2 mm
    New product
    Odyssey Aerator Comp seatpost pump 27.2 mm
    • €44.99
  • Seatpost diameter 30 mm 340 mm
    New product
    Seatpost 30 mm 340 mm
    • €19.99
  • Seatpost 34.8 mm
    New product
    Seatpost 34.8 mm
    • €29.99
  • Ritchey seatpost 31.8 mm 310 mm
    New product
    Ritchey seatpost 31.8 mm 310 mm
    • €8.99
  • MTB and road seatpost 30.9 mm
    Used
    MTB and road seatpost 30.9 mm
    • €9.99
  • MTB and road seatpost CDC racing 31.6 mm
    Used
    MTB and road seatpost CDC racing 31.6 mm
    • €12.99
  • Dedacciai black stick carbon seatpost 32.4 mm
    Used
    Dedacciai black stick carbon seatpost 32.4 mm
    • €34.99
  • Road bike seatpost Kalloy 26.6 / 230 mm
    Used
    Road bike seatpost Kalloy 26.6 / 230 mm
    • €9.90
  • Seatpost 31.6 mm 350 mm
    Used
    Seatpost 31.6 mm 350 mm
    • €5.99
  • 4ZA carbon seatpost 29.4 mm 350 mm
    Used
    4ZA carbon seatpost 29.4 mm 350 mm
    • €17.99
  • BLB aero seatpost 27.2 mm 220 mm
    New product -25%
    BLB aero seatpost 27.2 mm 220 mm
    • €22.49
    • €29.99
  • Carbon seatpost 3T Dorico 31.6 mm
    Used
    Carbon seatpost 3T Dorico 31.6 mm
    • €24.99
  • FSA carbon pro 31.6 / 320 mm seatpost
    Used
    FSA carbon pro 31.6 / 320 mm seatpost
    • €8.99
  • Sunn Lite diameter 27.2 mm length 325 mm seatpost used
    Used
    Sunn Lite 27.2 , 325 mm seatpost
    • €7.99
  • Atoo seatpost 31.8 / 320 mm
    New product
    Atoo seatpost 31.8 / 320 mm
    • €19.99
  • Atoo seatpost 31.8 / 320 mm used
    Used
    Atoo seatpost 31.8 / 320 mm used
    • €14.99
  • Lapierre seatpost 31.45 190 mm
    Used
    Lapierre seatpost 31.45 190 mm
    • €8.99
  • Easton 31.6 mm / 300 mm alu seatpost
    Used
    Easton 31.6 mm / 300 mm alu seatpost
    • €8.90
  • BBB 31.6 mm / 400 mm aluminium seatpost
    New product
    BBB 31.6 mm / 400 mm alu seatpost
    • €28.50

Showing 1-48 of 48 item(s)

The seat post of a fixie bike is an essential component that plays several important roles in the rider's comfort, performance and safety. Here is a presentation of its function and characteristics:

Function :

1. Cyclist Support:

The main function of the seat post is to support the rider's weight while allowing them to sit comfortably in the saddle. A quality seat post should be strong enough to support the rider's weight and withstand the stresses encountered while riding.

2. Saddle height adjustment:

The seat post also allows the saddle height to be adjusted according to rider preference and ergonomic requirements. A properly adjusted saddle height is essential for a comfortable, efficient and safe riding position.

3. Shock absorption:

Some seat posts are designed to absorb road vibration and shock, which can improve rider comfort by reducing fatigue and soreness caused by terrain irregularities.

Features :

1. Material:

Seat posts can be made from different materials, such as aluminum, carbon, steel or titanium. Each material has advantages and disadvantages in terms of weight, stiffness, comfort and durability.

2. Diameter:

Seat posts are available in different diameter sizes to fit different bike frames. It's important to choose a seat post that matches the diameter of your bike's frame to ensure a secure and stable fit.

3. Offset:

Seat post offset refers to the distance between the center of the seat post and the saddle attachment point. A larger offset can provide better flexibility in terms of saddle positioning, which can be beneficial for adjusting the rider's riding position.

4. Type of attachment:

Seat posts can be equipped with different fixing systems, such as screw clamps or integrated fixing systems. The choice of mounting system often depends on the type of bicycle frame and the rider's preferences for ease of adjustment and security.

In summary, a fixie bike seat post should be strong, comfortable and adjustable to meet the rider's specific needs in terms of riding position and comfort on the road.


Seatpost collar

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