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Btwin 90 mm Oversize Stem
Oversize stem (90 mm) for a more comfortable riding position.
Free shipping over $35
Final Sale: No returns or exchanges
See our return rules
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Videos
Product Features

Compatibility
For 1”1/8 (28.6 mm) steerer tube and oversize handlebars (31.8 mm).
Durability
6061 aluminum.
Optimized posture
Available in 60 mm, 80 mm and 100 mm.
Weight
5 oz.
Product Customer Reviews

Ordered this for my gravel bike. I don't think you'll find another bike stem at this price point with the same specs. They are light, nothing fancy and worth every penny. Buy and happy riding!
Just what I need to make my new Triban 540 comfortable.
The stem was very easy to fit.
Macht dass was es soll
Comprada para sustituir la original (100mm, -7°), para montarla en la posición más baja y con ángulo negativo. Ya que al bajar al máximo la original alejaba mucho el manillar. El resultado no ha sido únicamente conseguir una buena postura, sino también aumentar el control de la dirección en zonas técnicas.
Hola Agustin,
Muchas gracias por tu comentario y valoración, nuestr@s usuari@s te tendrán en cuenta en sus futuras compras. Esperemos que vuelvas a opinar por nuestros productos.
Atentamente, para cualquier consulta.
Juan C. Experto País Ciclismo Trekking
Potencia muy fácil de ajustar y muy rígida.
La medida que buscaba, calidad y buen precio
Justo lo que queria
Bueno
bon produit
Matériel solide
Bonjour Brigitte,
Merci d'avoir pris le temps de nous laisser un avis !
A très vite dans notre magasin Decathlon Calais
Sportivement
Maureen
Tres bonne potence monté avec un cintre en carbone
Satisfait
Montage facile
Produits super bien
Additional Product Information
Composition
Body: 95.0% Aluminium, 5.0% 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
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State-of-the-art production processes
minimize manufacturing costs
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Optimized supply chain
reduces retail prices
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Minimal retail footprint
lowers overhead and indirect costs

Btwin 90 mm Oversize Stem
Your location: City, ST
Please enter a valid city with state or zipcode. Example: San Francisco, CA or 94101
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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.
