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Seat Clamp
The accessory for clampless seat posts. Compatible with the Btwin model 8523888 seat post, and all saddles with rails and clampless seat posts.
Free shipping over $35
See our return rules
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Features

Compatibility
For all saddles with rails and clampless seat posts.
Product Customer Reviews

Bought and fitted to indoor spin bike as a replacement for the original one that was damaged due to over torquing. Costs more than what I could get it for at the local bike store, however I was already at Decathlon buying a bargain replacement saddle (fitted this clamp to the saddle). Fits and stays in place as it should. Would recommend this for ease of fitment, as these parts are usually required to be torqued from both sides (1 nut on either side of the clamp), whereas this product only has one nut that is required to be torqued.
The teeth that interlock on the seat clamp slipped and once this happened they wore each other away until there was no purchase between the two sets of teeth.
Great value product
Good quality
QUALITY LOW TIGHTING PROBLEM...
good quality
Good Quality product
Vše super jen jsme koupili zámek bez půlky dílu. Nezkontrolovala jsem. Chyběla nám matička, jedna krajní destička a obě vnitřní.
Stabil und preis Leistung stimmt
P
Siempre encuentro lo q busco
¡Hola!
Muchas gracias por tu valoración.
En Decathlon nos hace felices saber que has encontrado el producto que estaba buscando.
Nuestro equipo trabaja día a día para satisfacer a nuestros usuarios, buscando la mejor calidad y prestaciones de cada producto con los precios más ajustados.
Tu comentario nos ayuda y anima a seguir trabajando intensamente para mejorar nuestros productos y también ayudará a otros clientes a encontrar el producto que mejor se adapte a sus necesidades.
Te esperamos en cualquiera de nuestras tiendas y en la página web decathlon.es
¡Saludos!
Pau
Solucionó el problema que tuve con el carro original (cambios espontáneos de inclinación de sillín en marcha).
Adquisición por fallar el original de la bici eléctrica plegable city adventure, y sigue fallando, salta al menor bache... horrorosa calidad
Hola Emilio,
Primero quiero agradecerte el tiempo que has depositado en dejarnos un comentario sobre nuestro producto.
Recortarte que puedes acercarte a tu tienda Decathlon más cercana para que nuestros técnicos del servicio post venta puedan ayudarte y resolver la incidencia.
Además, comentarte que dispones de un plazo de 60 días para realizar cambio y devoluciones en nuestras tiendas. Y una garantía de 2 años en los componentes de nuestras bicicletas.
Reciba un cordial saludo.
Atentamente, el Equipo de Decathlon España.
Javier
EL SERVICIO TECNICO DE LA TIENDA NO SUPO ADAPTAR ESTA PIEZA NUEVA AL SILLIN DE LA BICI, POR LO QUE SE MUEVE A MENUDO.
Es resistente y fácil de colocar
Additional Product Information
Composition
Frame
- 100% Steel
Origin
Imported
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
-
Research and development
delivers high-quality cost-effective products
-
State-of-the-art production processes
minimize manufacturing costs
-
Optimized supply chain
reduces retail prices
-
Minimal retail footprint
lowers overhead and indirect costs

Seat Clamp
Your location: City, ST
Please enter a valid city with state or zipcode. Example: San Francisco, CA or 94101
Order online for
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.
