Upgrade your Trek Speed Concept with a Darimo carbon seatpost engineered specifically for the frame. An ultra-light, frame-specific replacement produced in Darimo's Setback configuration.
Darimo uses high-modulus carbon and an optimised layup to remove unnecessary material while building the post around the loads it actually needs to handle.
Built for the Trek Speed Concept
This is a dedicated Speed Concept seatpost, with the external profile and carbon structure produced specifically for the Trek frame rather than adapting a universal aero post.
The post is produced in Darimo's Setback configuration, with a specified offset of -15mm.
Darimo carbon construction
Darimo builds its seatposts around the loads the component needs to handle. The carbon layup can be adapted according to rider weight, allowing material to be used where it is structurally required while keeping overall weight exceptionally low.
For a Speed Concept already heavily optimised around aerodynamics, the seatpost is a smart place to chase further weight savings without changing the bike's fundamental aero platform.
Specification
Choosing your seatpost length
Measure from the top of the frame's seat tube to the centre of the saddle rails, following the line of the seatpost. Use this measurement to choose the appropriate Darimo seatpost length.
If your measurement fits two available lengths, choose the shorter post for maximum weight saving, provided it still gives you the required insertion into the frame.
Not sure which length you need? Get in touch with a photo of your current setup and your measurement and we'll help you choose the correct length before ordering.
FAQs
What is the offset of the Trek Speed Concept seatpost?
The Darimo seatpost is produced in its Setback configuration with a specified offset of -15mm.
Is this made specifically for the Trek Speed Concept?
Yes. This is a frame-specific Darimo carbon seatpost designed specifically for the Trek Speed Concept rather than a universal aero seatpost.
Do I need a reinforced seatpost?
If you weigh over 90kg, contact us with your rider weight after ordering and we'll ensure the correct reinforced specification is supplied. Darimo adds additional carbon reinforcement for heavier riders, typically adding less than 20g to a 400mm seatpost.