Darimo T1 Seatpost

Specifications:                                                    Darimo T1 Carbon Seatpost

We introduce the Darimo T1 Seatpost in which we have studied and designed all its parts to achieve a record weight (94 g in 31.6mm diameter and 400mm lenght).

The main post is made of carbon fiber using bidirectional and unidirectional fabrics with an studied asymmetrical laminate to achieve the optimum combination of minimum weight and maximum of resistance.

Each seatpost is laminated by hand to achieve a record weight keeping in mind the strength and your safety. To do this, at each point of the seatpost there are a different numbers and arrangements of carbon fiber layers. The layers arrangement is obtained after finite elements analysis and destructive testing.

The connection parts with the saddle have a large contact surface without sharp edges so it is suitable for any type of rails, including carbon rails 7 * 9mm.

Finishing: Bright – Mat, Bidirectional or unidirectional (+7g), customizable colors.

Riders weight limit: The Darimo T1 Seatpost is safe and has passed the standard ISO 4210 tests, however it is not recommended for more than 90 kg.

Use: Road, ciclo-cross and MTB.                                                                                                                       Darimo T1 seatpost UD Mat

Diameter: 34.9mm, 31.6 mm, 31.8 (Brompton), 30.9mm, 27.2 mm and 25.4mm.

Max. Length: 800mm.

Custom fabrication: Exact length, weight reduction > 5g.

Price: 299 €


-Post: Unidirectional and bidirectional carbon fiber fabrics.

-Shaft and barrels: Anodized 7075 T6 Alu.

-Bolts: Ti Gr5 M5.

-Cradle and subjections: Unidirectional and bidirectional carbon fiber fabrics.Darimo T1 Carbon Seatpost

Weight (Usually our seatposts weigh less than the indicated):


Choose your seatpost length:                                                                                                                                                                        Darimo T1 seatpost colors

To choose the proper seatpost length, measure the length of your seatpost out of the frame. Measure from seatclamp to saddle rails. Then choose the appropriate size in the following table. If there are two possibilities it is recommended to take into account the variation and use of the bicycle by different riders. If you need a larger or smaller size, please contact us to prepare a seatpost as up to 500 mm or even longer.

length darimo carbon seatpost


If you want a personalized seatpost length, only for you and your bike, the seatpots will be weightless. Weight reduction >5g.

Are you heavier than 90 kg?, contact us. We’ll make a personalized seatpost, adding less than 15g in 400 mm length.


Do you want to buy a T1 Darimo Seatpost?  Contact us and we’ll contact you shortly.