Darimo T1 Loop seatpost

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The world's lightest seatpost

Darimo introduces the T1 Seatpost in which they have studied and designed all its parts to achieve a record weight (90 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 totally new designed clamping system is made with two ultralight Dyneema® loops. That makes a very important weight reduction on the head of the seatpost / clamping system. This system is good for all kind of rails, including carbon rails 7*9mm.

Finish: carbon 3K mat, black logo
3K finish is the lightest version, lighter than UD finish

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.

Materials:

-Post: Unidirectional and bidirectional carbon fiber fabrics.

-Shaft and barrels: Anodized 7075 T6 Alu.

-Bolts: Ti Gr5 M5.

-Cradle: Unidirectional and bidirectional carbon fiber fabrics.

-Loops: Dyneema

-Length out of frame:
250mm: min. 100mm - max. 175mm
300mm: min. 145mm - max. 220mm
350mm: min. 190mm - max. 265mm
400mm: min. 235mm - max. 310mm

Weight:
27.2x250mm: 62gr
27.2x300mm: 71gr
27.2x350mm: 80gr
27.2x400mm: 89gr
31.6x250mm: 61gr
31.6x300mm: 72gr
31.6x350mm: 81gr
31.6x400mm: 90gr