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There are 35 products.

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  • 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
  • Dedacciai black stick carbon seatpost
    Used
    Dedacciai black stick carbon seatpost
    • €29.99
  • Promax seatpost 30.9 mm 245 mm offset 25 mm
    Used
    Promax seatpost 30.9 mm 245 mm offset 25 mm
    • €8.99
  • 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 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 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
  • Bicycle seatpost 31.8 mm 320 mm Tranz X aluminium
    Used
    Bicycle seatpost 31.8 mm 320 mm Tranz X
    • €5.99
  • MTB and road seatpost CDC racing 31.6 mm
    Used
    MTB and road seatpost CDC racing 31.6 mm
    • €12.99
  • Seatpost 31.6 mm 350 mm
    Used
    Seatpost 31.6 mm 350 mm
    • €5.99
  • 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
  • BBB 31.6 mm / 400 mm aluminium seatpost
    New product
    BBB 31.6 mm / 400 mm alu seatpost
    • €28.50
  • 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
  • Ritchey WCS seatpost 27.2 mm 250 mm used
    Used
    Ritchey WCS seatpost 27.2 mm 250 mm used
    • €4.99
  • Ritchey seatpost 31.8 mm 310 mm used
    Used
    Ritchey seatpost 31.8 mm 310 mm used
    • €3.99
  • 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
  • 4ZA carbon seatpost 29.4 mm 350 mm
    Used
    4ZA carbon seatpost 29.4 mm 350 mm
    • €17.99
  • 4ZA Stratos seatpost 31.6 mm 350 mm
    New product
    4ZA Stratos seatpost 31.6 mm 350 mm
    • €25.99
  • FSA carbon pro 31.6 / 320 mm seatpost
    Used
    FSA carbon pro 31.6 / 320 mm seatpost
    • €8.99
  • Carbon seatpost Bontrager XXX 10 mm offset
    New product -50.1%
    Carbon seatpost Bontrager XXX 10 mm offset
    • €99.80
    • €199.99
  • Carbon seatpost Bontrager race XXX 25 mm offset
    New product -50.1%
    Carbon seatpost Bontrager race XXX 25 mm offset
    • €99.80
    • €199.99
  • Dedacciai black stick carbon seatpost 32.4 mm
    Used
    Dedacciai black stick carbon seatpost 32.4 mm
    • €34.99
  • Carbon seatpost 3T Dorico 31.6 mm
    Used
    Carbon seatpost 3T Dorico 31.6 mm
    • €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
  • Seatpost Trek madone emonda domane carbon 135 mm
    New product
    Seatpost Trek madone emonda domane carbon 135 mm
    • €124.99

Showing 1-35 of 35 item(s)

Time trial (time trial or "TT" for short) bicycle seat posts are designed to provide an aerodynamic and efficient position for riders when in a time trial position or triathlon. Here are the main features and some popular brands:

Function :



- Angle adjustment:

Time trial seat posts often allow precise adjustment of the saddle angle to optimize the rider's aerodynamic position

- Aerodynamic shape:

They are often designed with a specific shape to reduce aerodynamic drag and maximize speed.

- Rails:

They can be fitted with carbon or light alloy rails to reduce weight and maximize rigidity.

Features :

- Aerodynamic profile:


Time trial seat posts usually have an aerodynamic profile to minimize air resistance.

- Lightweight construction:

They are made with lightweight materials such as carbon or aluminum to reduce the overall weight of the bike.

- Length adjustment:

Some time trial seat posts offer length adjustment to allow the rider to find the optimal position.

- Fastening system :

They can use different fixing systems, such as screws or quick releases, for easy and secure adjustment.

- Compatibility with accessories:

Some time trial seat posts are compatible with accessories such as bottle cages or saddle bags to allow the rider to carry supplies during the race.

Popular brands:

1. Fizik
2. Profile Design
3. Ritchey
4. PRO (Shimano)
5. Vision
6. Bontrager (Trek)
7. 3T
8. Zipp

These brands offer a range of high quality time trial seatposts, offering different options in terms of weight, shape and adjustments to meet cyclists' needs for performance and comfort during time trial races. the watch and triathlon events.