With 115 grams in 31.6 x 400 mm size, Darimo Carbon T2 SB 25 mm is the lightest setback seatpost in the world. It's made in Spain with high quality standards and materials It's compatible with road cycling and XC mountain biking use, of course also for gravel and cross.
Has got 25 mm offset and a clamping system with 2 bolts,. It's compatible with round (7 x 7 mm) and oval (7 x 9 mm) rails saddle both also carbon fiber made. It has got a wide ratio of tuning and it's compatible also with modern frame geometry.
Darimo Carbon T2 SB 25 mm seatpost is available in 25.4-27.2-30.9-31.6 mm diameter and 250-300-350-400 mm lenght. On demand you can also order a seatpost with a custom lenght (in this way you can save more weight) also over 400 mm (up to 500 mm).
Main tube design is optimized to obtain the best stiffness/weight ratio possible, so has got a limited reinforced clamping zone (between two white marks) :
Before placing an order, please be sure 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 :Â
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.
Seatpost yokes are made of 7075T6 Aluminum CNC machined to achieve smooth edges suitable for any type of rails, including carbon rails.Â
Seatpost cradle is made of carbon fiber and it's optimized to allow the best seating for saddle rails.Â
The bolts has got M5 diameter and are grade 5 high quality titanium made with forged head and rolled threads. Natural titanium finishing. The front bolt has got a special design head with through holes which allows micro-tuning.
The bolts are screwed up onto 7075T6 Aluminium nuts. The rounded shape of this nuts allows a correct load distribution without local stressed points.
With 115 grams (31.6 x 400 mm 3k), Darimo Carbon T2 SB 25 mm is the lightest setback seatpost in the worldo! A 30.9 x 400 mm seatpost has got the same weight, a 27.2 x 400 mm seatpost weighs 118 grams (+/- 3% tolerance). UD Finishing adds about 4 grams.
Lightweight but also absolute safety, Darimo Carbon T2 SB 25 mm Seatpost was designed with the help of modern CAD softwares and FEM analysis and pass the standard ISO 4210 tests!Â
The maximum rider weight limit is 90 Kg. but on demand a custom seatpost for heavier biker could be produced (consider about + 15 grams in 400 mm lenght)
We recommend to install Darimo Carbon T2 SB 25 mm seatpost with the help of a torque wrench following user manual specs (6 Nm max for seatpost clamp  and 4 nm max for seatpost yokes).  It's also very important to verify correct frame preparation to avoid sharp edges (please follow user manual instructions, you can find the user manual inside the seatpost package and you can also find it inside the"download" section).
Seatpost tube can be produced with carbon fiber 3k twill finishing or unidirectional UD (both matte or glossy): cradle has got 3k twill finishing (matte or glossy due to seatpost tube finishing), Seatpost yokes has got unidirectional finishing. Bolts are black anodized color, central pivot is black anodized.
Decals are stickers with "Darimo" white writtem, you can choose Darimo logo color (red, green or blue). Custom decals are possible on demand, for example all black "stealth" look or many other colors to match your bike...please use order note to let us know chosen decals colors or e-mail us for custom decals.
Seatpost tube could be produced also with unidirectional finishing which adds a little extra weigth.
Darimo Carbon T2 SB 25 mm seatpost comes with user manual, an installation pack with sand paper and mounting compound. There's also a label to certify real weight.
Darimo Carbon products are handmade and custom made with many sizes, finishing and laminations. Have in stock all of them is very difficult also for Darimo Carbon that made them on request.
Products that are availables in our warehouse has got "IN STOCK" indication. All other product combinations has to be ordered from Darimo and this will takes about 8-10 weeks.
These products has to be considered ordered on request so the right of withdrawal can't be applied to. This kind of order require advance payment for total amount.
All Darimo Carbon products are 100% handmade in Spain.
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Prezzo |
269,67 €
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269,67 €
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269,67 €
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269,67 €
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Descrizione |
Darimo Carbon T2 SB 25 mm è il più leggero cannotto reggisella arretrato al mondo! Solo 115 grammi in misura 31.6 x 400 mm (offset - 25mm) E' realizzato in fibra di carbonio con hardware in lega di alluminio 7075T6 e titanio grado 5. Progettazione FEM, test di laboratorio e sui campi di gara danno vita ad un prodotto che non è solo ultraleggero ma anche sicuro e certificato ISO 4210. Prodotto in varie lunghezze (su richiesta fino a 500 mm) e in vari diametri  (25.4 - 27.2 - 30.9 - 31.6), finitura in carbonio 3k twill oppure unidirezionale UD, lucida o opaca a scelta. Grafiche adesive personalizzabili nei colori, peso massimo biker 90 kg (su richiesta anche oltre). 100% Made in Spain. |
Darimo Carbon T2 SB 15 mm è il più leggero cannotto reggisella arretrato al mondo! Solo 117 grammi in lunghezza 400 mm (offset - 15mm) E' realizzato in fibra di carbonio con hardware in lega di alluminio 7075T6 e titanio grado 5. Progettazione FEM, test di laboratorio e sui campi di gara danno vita ad un prodotto che non è solo ultraleggero ma anche sicuro e certificato ISO 4210. Prodotto in varie lunghezze (su richiesta fino a 700 mm) e in vari diametri  (27.2 - 30.9 - 31.6), finitura in carbonio 3k twill oppure unidirezionale UD, lucida o opaca a scelta. Grafiche adesive personalizzabili nei colori, peso massimo biker 90 kg (su richiesta anche oltre). 100% Made in Spain. |
Grigiocarbonio Tube cannotto reggisella ultraleggero in fibra di carbonio T800 ad alto modulo. Di tipo verticale (offset zero), dotato di hardware in alluminio 7075T6 CNC e viteria in titanio grado 5. Disponibile in diametro 27.2-30.9-31.6 mm e in lunghezza 250-300-350-400 mm. Pesi a partire da 101 gr. (125 gr. in misura 27.2 x 400 mm). Altissima qualità realizzativa e cura nei dettagli, grandissima resistenza ed assoluta sicurezza (certificato UNI EN 14766/2006). Trama tessuto 3K Twill o unidirezionale UD, finitura lucida o opaca scelta, hardware nero anodizzato, grafiche in vari colori. 100% Handmade in Italy! |
Grigiocarbonio Tube AR25 cannotto reggisella ultraleggero in fibra di carbonio T800 ad alto modulo. Di tipo arretrato (offset -25 mm), dotato di hardware in alluminio 7075T6 CNC e viteria in titanio grado 5. Disponibile in diametro 27.2 mm e in lunghezza 250-300-350-400 mm. Pesi a partire da 105 gr. (125 gr. in misura 27.2 x 350 mm). Altissima qualità realizzativa e cura nei dettagli, grandissima resistenza ed assoluta sicurezza (certificato UNI EN 14766/2006). Trama tessuto 3K Twill o unidirezionale UD, finitura lucida o opaca scelta, hardware nero anodizzato, grafiche in vari colori. 100% Handmade in Italy! |
Peso : |
115 gr. (31.6 x 400 mm) +/- 3% - finitura UD +4 gr. | 117 gr. (lunghezza 400 mm) +/- 3% - finitura UD +4 gr. | 125 gr. (27.2 x 400 mm) ; 139 gr. (30.9 x 400 mm) ; 139 gr. (31.6 x 400 mm) - tolleranza +/- 5% | 125 gr. (27.2 x 350 mm) - tolleranza +/- 5% |
Offset : |
- 25 mm | - 15 mm | 0 mm | 25 mm |
Diametro : |
27.2 / 30.9 /31.6 mm | 27.2 mm | ||
Lunghezza : |
250-300-350-400 mm (fino a 500 mm su richiesta) | 250-300-350-400 mm (fino a 700 mm su richiesta) | 250 / 300 / 350 /400 mm | 250 / 300 / 350 /400 mm |
Diametro Tubo : |
25.4 mm - 27.2 mm - 30.9 mm - 31.6 mm | 27.2 mm - 30.9 mm - 31.6 mm | ||
Materiale Tubo : |
Fibra di Carbonio preimpregnata ad alto modulo | Fibra di Carbonio preimpregnata ad alto modulo | Fibra di carbonio T800 | Fibra di carbonio T800 |
Materiale Hardware : |
Culla in fibra di carbonio, morsetti in alluminio 7075T6 e viteria in titanio gr.5 | Culla in fibra di carbonio, morsetti in alluminio 7075T6 e viteria in titanio gr.5 | Mezzaluna in Carbonio preimpregnato, Morsetti in Al 7075T6, Viteria in titanio Ti6Al4V | Mezzaluna in Carbonio preimpregnato, Morsetti in Al 7075T6, Viteria in titanio Ti6Al4V |
Finitura : |
Fibra di carbonio naturale 3k o UD, lucida o opaca | Fibra di carbonio naturale 3k o UD, lucida o opaca | Fibra di Carbonio 3k Twill o UD, lucida o opaca | Fibra di Carbonio 3k Twill o UD, lucida o opaca |
Grafiche : |
Adesive | Adesive | adesive, removibili, vari colori | adesive, removibili, vari colori |
Viteria : |
Speciale CNC Titanio grado 5 | Speciale CNC Titanio grado 5 | ||
Utilizzo : |
MTB, Strada, Ciclocross | MTB, Strada, Ciclocross | MTB, Strada, Cross, Gravel, Triathlon, Pista | MTB, Strada, Cross, Gravel, Triathlon, Pista |
Limite peso Biker : |
90 kg | 90 kg | Nessuno | Nessuno |
Coppia massima di serraggio : |
6 Nm (collarino) - 4 Nm (sella) | 6 Nm (collarino) - 4 Nm (sella) | 4 Nm (viti) - 5 Nm (collarino) | 4 Nm (viti) - 5 Nm (collarino) |
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