Product Colors and Sizes
Btwin 25 mm to 27.2 mm Seat Post, 23.4 mm Diameter
Free returns
Free shipping over $30
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Features
Compatibility
For 23.4 mm frames, with 25 to 27.2 mm adapters and saddles with rails.
Durability
6061 aluminum body and saddle rail clamp.
Easy to use
Adjustable and tilting seat clamp.
Product Customer Reviews
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My old bike has a 23mm seat post, I found this product that says it's 23.4mm - that'll do I thought. I went to my local Decathlon, found the item, clearly marked up and advertised as for bikes that take 23mm (certainly no mention of 21mm anywhere), It looks like a decently made product and I don't know if mine is defective? it definitely has 23.4mm printed on it. Anyway, I didn't have my vernier callipers on me at the time to check so it was only when I got home and tried to fit it that I realised it is way too thin. I didn't intend to use an adapter but I tried both the sleeves that came with it, one was still too thin to tighten up the post enough to actually ride (the seat would still turn and no doubt sink if I sat on it), the other wouldn't fit into the frame with the post in it at all. So if you are looking for a 23mm seat post this probably isn't the right product (even though it says it is)
Hello. Thank you for your feedback which is very interesting. I have measured a couple of the seat posts currently in store to double check for any error and they measured up at 23.4mm as advertised. Please do return the seat post to your nearest store to be double checked and swapped for the right size if required.
MICHAEL, Road Cycling Leader, DECATHLON UK
Good product - a replacement for my previous seat post.
Instalé la tija en la bici de mi hijo con uno de los adaptadores y no termina de sujetarla, con el uso se va bajando y hay que subirle con demasiada frecuencia. La tija está bien pero a mi no me sirve.
Hice el pedido online, pagando el coste extra por entrega en 24/48 h y resulta que el artículo viene incompleto. Imposible contactar con el servicio de atención al cliente. El COVID les sirve de excusa perfecta para no atender las llamadas
Saludos, Ruben, Monitor País de ciclismo,
Muy robusta y de buena calidad, trae 2 ajustes para que encaje. En mi caso usé el de 25. Estupenda para subir la altura del sillín de una bici de 24". Gracias
Lo estaba necesitando y me va muy bien, gracias.
Tosca y pesada
Fácil de colocar y buena adaptabilidad por disponer de varias opciones.
Muy buena
Cumple lo que promete. Buena calidad de los materiales y genial los adaptadores, evitan cambios y devoluciones. También de gran resistencia.
Producto sencillo que cumplió mis expectativas
Está destinada a una bici bastante pasada de moda y no se trata de hacer una gran inversión, por lo que su relación calidad/precio/peso es adecuada; las habrá mas ligeras, pero de mayor precio, asi que estoy contenta. Trae además dos accesorios de ajuste al tubular; pero como digo, el cuadro está desfasado, por lo que he no me ha servido ninguno y he tenido que hacer un "apaño" a la vieja usanza para que el sillín quedara fijo y alineado. Aunque eso no es culpa de la tija...
Estoy devolviendo a la carretera mi antigua bicicleta.Esta tija me a facilitado la vida gracias a sus adaptadores. Muy buen diseño. Se adapta facilmente a cualquier asiento.
Parfait pour vélo de course vintage,bon rapport qualité prix,poid correct et look sympa.
Additional Product Information
Composition
Bottle/Body
- 100% Aluminium 6061
Origin
Imported
Free Shipping Over $30
Exceptions Apply
Free In-Store Pickup
Free One Year Returns
Exceptions Apply
Over 91% 4-5 Star Reviews
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.
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Btwin 25 mm to 27.2 mm Seat Post, 23.4 mm Diameter
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
| Weight Thresholds | Shipping within California | Shipping outside of California |
|---|---|---|
| > 9 lbs | $20.00 | $25.00 |
| > 30 lbs | $50.00 | $65.00 |
| > 100 lbs | $100.00 | $125.00 |
| > 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.
