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Btwin 2.4" 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 3.1”, 3.5” and 3.9”.
Weight
4.3 oz.
Product Customer Reviews

I ride the Triban 520 road bike but the only size available when I purcahsed was a large frame, this shorter stem works well to make the fit better for me (5'7"). No issues so far with the stem itself, the only thing I don't like is the bolts are silver and stand out against the black. The stem that came with the bike had black bolts.
See above
This short stem was used to give a more upright position than the 80mm stem - it does has expected and has made a massive difference! A cost effective and neat product !
Cheap as chips and does the job well. If you are looking for a part to make your riding position more comfortable or as a cheap replacement, then this is fine. If you need a lightweight part for performance, then look elsewhere and be willing to pay ALOT more.
Needed a shorter stem and this did the job, same rise just 20mm shorter
Was looking to shorten my XC MTB stem to get more response from the steering and looked around for ages, then came across this while in the store for something else. Almost all AL6065 stems are the same, regardless of who makes them, so this being under a tenner is great. Unless you are in to downhill stuff and need a real beast of a stem this will do the job just fine. Only negative is the picture on the website is not quite right, the stem bolts are actually silver rather than black.
The assistant was a Zwift specialist who saw my fit on the bike and suggested a shorter stem. They were all personable and took their time to make sure I was comfortable on the bike before I left. Very good service.
I bought this stem to replace the 80mm one that came on my Rockrider 540. The stem feels very sturdy and well-made, which still being fairly light. The stem i received looked a little different to that pictured, lacking the white Oxylane logo. Installing a relatively short stem like this is a great way to adjust the reach of your bike to improve riding position, and to make the bike feel more responsive. The only complaint I have is that my stem came with silver bolts, which stand out a little against the black finish of the stem. I would have preferred black bolts. Still, for the price one can't complain too much.
Amazing value for money. Very nicely made and finished. I have it on my 150mm full suspension bike and it is plenty strong enough. It's light too and the question is ....why pay more??
I bought this to replace the cheap, 74mm Chinese branded stem fitted on my Hybrid bicycle. There is definitely an improvement in the riding posture, as I feel relatively relaxed now. This is a must-buy for those looking for shorter stem length.
Value product
Good
Fits perfectly
Really works well with road bikes
Ok
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.
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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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Btwin 2.4" Oversize Stem
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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.
