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There are 42 products.

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  • 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
  • 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
  • Seatpost Trek madone emonda domane carbon 135 mm without fixture
    New product
    Seatpost Trek madone emonda domane carbon 135 mm without fixture
    • €89.99
  • Ritchey seatpost 31.8 mm 310 mm used
    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
  • 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
  • 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 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
  • 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
  • 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 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
  • Seatpost 27.2 mm 300 mm
    Customize
    New product Used -40%
    Seatpost 300 mm
    • €14.99
    • €24.99
  • 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 1-42 of 42 item(s)

Aero seat post: an essential asset for time trials

The aero seat post is an essential component of time trial and triathlon bikes. Designed to optimize aerodynamics and comfort, it allows riders to maintain an efficient position and reduce drag. In this article, we will explore the essential characteristics of an aero seat post, its specificities and the most reputable brands.

Characteristics of an aero seat post

1. Aerodynamic profile

Unlike a traditional seat post, an aero seat post adopts a contoured teardrop or blade shape to minimize air resistance and improve speed.

2. Light and rigid materials

Carbon: The preferred choice for its lightness and its ability to absorb vibrations.
Aluminum: More affordable, offering good rigidity but with a slightly higher weight.

3. Precise adjustment system

Aero seat posts allow adjustment in height and sometimes inclination to perfectly adapt to the cyclist's body shape and performance needs.

4. Compatibility with time trial frames

Some time trial frames are designed to only accommodate seat posts specific to their design. It is therefore essential to check compatibility before purchasing.

5. Saddle fixing system

Aero seatpost designs often incorporate a minimalist clamping system to reduce drag and hold the saddle securely in place.

The best aero seat post brands

1. Shimano PRO

The PRO Vibe Aero range offers lightweight, high-performance carbon seatposts designed for aero frames.

2. Zip

Models like the Zipp SL Speed ​​offer an ideal combination of lightness, rigidity and aerodynamics.

3. Vision

With the Vision Metron aero seatpost, the brand offers a high-end solution optimized for triathletes and time trial runners.

4. Cervélo

Cervélo time trial bikes are often equipped with exclusive aero seat posts, perfectly integrated into the frame.

5. Canyon

The Canyon SP0046 Aero Seatpost is a performance model designed specifically for Canyon Speedmax and Aeroad frames.

How to choose your aero seat post ?

Check frame compatibility: Not all aero seat posts are universal.
Opt for a carbon model if possible: Lighter and more efficient.
Take into account the adjustment possibilities: A seat post adjustable in height and inclination allows for better comfort.
Choose a recognized brand: To guarantee quality and durability.

Conclusion

The aero seat post is a crucial element for improving aerodynamics and optimizing the rider's position. By choosing a model adapted to your frame and your needs, it is possible to gain in comfort and performance. Brands like Shimano PRO, Zipp and Vision offer high-quality solutions for demanding riders.