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Seat Clamp 34.9 mm

Sale price: $8.99 Regular price:
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Sale price: $8.99 Regular price:

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Model: 3640502

Product Features

A photo of the Seat Clamp 34.9 mm in use

Seat Clamp 34.9 mm is designed for tightening your seat post on a 31.8 mm frame and seat post without the need for tools.

34.9 mm quick-release seat clamp.


For 31.8 mm frames and seat posts.

Easy to use

No-tool adjustment/removal of seat post.


6061 aluminum and SCM435 steel seat clamp.


1.3 oz.

Product Customer Reviews

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84 Reviews
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Seat Clamp 34.9 mm,black
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Does the job

It does the job, but it's not terribly pretty to look at. A rather agricultural finish and uninspiring colour choice

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Caro y se puede mejorar

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Cómodo y fácil de ajustar

Cómodo de ajustar Único defecto el color

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Compré esta abrazadera como sustituto de la original de la Triban 500,y resultó perfecta, incluso mucho mas práctica.

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Aceptable, cumple su misión.

cumple su misión, la rosca permite ajustarlo con precisión, pero te da la sensación de que no es muy resistente, aunque por ahora no he tenido ningún problema. Puede que sea solo un tema de percepción al haber usado otras que se me han roto.

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Relacion calidad precio

Lo vi por la pagina, vi que estaba disponible y fui a por la pieza.

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simple, de bonne qualité, je suis satisfait



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Excellent produit, très bon…

Excellent produit, très bon rapport qualité prix

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Pas suffisamment serré je…

Pas suffisamment serré je pense, ce qui explique pourquoi la tige bouge facilement.

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Serre réellement le tube...

Serre réellement le tube de selle sur un XC50LTD

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parfait en remplacement de...

parfait en remplacement de l’existant, mise en place simple, attention plusieurs dimensions de diamètre de tige de selle, pensez à mesurer votre tube de selle coté cadre avent d'effectuer l achat. le collier a un sens pour mise en place sur le cadre.

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Additional Product Information


Main fabric

  • 100% Aluminum



Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual