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Darimo T2 15mm Setback Seatpost

Experience unrivaled lightweight performance with one of the most advanced carbon seatposts on the market. At just 117 g (31.6 mm diameter, 400 mm length), the T2 15mm SB combines extreme weight savings with a clean, race-ready look. Built for riders who want efficiency without compromise, it's a premium upgrade across every cycling discipline.

15mm Offset for Perfect Positioning

This version carries a 15 mm setback, giving riders improved positioning and comfort over a zero-offset setup. Darimo also offers the Zero Offset T1 Loop and the T2 25mm setback model, so you can pick the configuration that actually matches your biomechanics and riding style — not the other way around.

Advanced Carbon Engineering: Asymmetrical Lamination

Each seatpost is hand-laminated from a blend of unidirectional and bidirectional carbon fiber fabrics. Darimo uses Finite Element Analysis (FEA) and destructive testing to refine strength exactly where it's needed most, resulting in a seatpost that's genuinely ultra-light and structurally robust — not one at the expense of the other.

Finishes That Highlight Carbon's Natural Beauty

Available in 3K Gloss, 3K Matte, UD Matte and UD Gloss. Matte finishes carry subtle black Darimo logos; Gloss finishes display bright logos in white with red details. True to Darimo's philosophy, no clear coat or varnish is applied, showing the authentic texture of the carbon fiber — small voids may appear as part of the artisanal process, making every seatpost a genuine one-off.

Customization with Cicli Corsa

As an experienced Darimo dealer, Cicli Corsa helps you explore custom lengths and configurations to get a genuinely correct fit. For riders over 90 kg, a reinforced version is available on request, adding less than 15 g to a 400 mm seatpost while ensuring superior durability and safety.

Certified Safety Beyond Standards

Every Darimo T2 seatpost exceeds the rigorous requirements of ISO 4210-2 safety testing — built for performance and reliability, with genuine peace of mind whether you're racing on the road or out on the trail.

Handmade Excellence from Spain

Each Darimo seatpost is 100% handmade in Spain, reflecting the brand's artisanal approach and its commitment to cycling innovation. With the T2, you're not just upgrading your bike — you're investing in a genuinely unique piece of cycling craftsmanship.

Suggested Total Length vs Exposed Length Outside Frame

Length 250mm: min 100mm / max 175mm

Length 300mm: min 145mm / max 220mm

Length 350mm: min 190mm / max 265mm

Length 400mm: min 235mm / max 310mm
Diameters: 27.2mm, 30.9mm, 31.6mm

Lengths: up to 700mm on request

Offset (Setback): 15mm

Material Composition

Body: Unidirectional and bidirectional carbon fiber fabrics

Barrels: Anodized 7075 T6 aluminum

Bolts: Ti Gr5 M4

Cradle: Unidirectional and bidirectional carbon fiber fabrics

Weight Breakdown (+-3%)

Choose the right seatpost length


To select the correct seatpost length, measure the portion of the seatpost currently installed on your frame extending out from the frame. Measure from the frame's seat clamp to the saddle rails. Next, refer to the table below and choose the appropriate length.

Custom:


If you require a size larger or smaller than those listed, please contact us, and we can collaborate with Darimo to craft a seatpost measuring up to 500 mm or even longer , or If you desire a different finish or exceed 90 kg in weight, let us know.

We can work with Darimo to craft a product tailored to your specifications.

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Darimo T2 15mm SB Seatpost

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Available – Ships in 5-7 business days

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