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Btwin 2.4" Oversize Stem
Oversize stem (90 mm) for a more comfortable riding position.
Free shipping over $49
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.
Questions & Answers
Look for product information, frequently asked questions, opinions...
Question:
Does this fit the Triban RC520?
Answer:
Yes, they are both 31.8mm so you should be able to replace the stock stem with the one selected
Don't see the answer you're looking for?
Product Customer Reviews
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Very good product
good products
Easy to change, gives me back well-being, great👍
all perfect
Fits my mountain bike very well with a better position and less fatigue
Easy to install even if it's better to be two, once you use it you realize it was needed!
GOOD
Easily replaced by optimizing posture I recommend it
Bought to correct my position Would be perfect if the front part was perforated to facilitate the centering of the handlebars...
Very well attended by the specialist
Changing the stem with excellent results in an ergonomic and comfortable position for many kilometers, the assembly has been simple and the stem has the necessary robustness for long MTB adventures.
Too bad that for this bike, there is no adjustable stem
GREAT PRODUCT
too rustic but it works
Thanks to this shorter stem my position is optimized.
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
-
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 2.4" 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.
