Adjustable Aheadset Oversize Stem



MRP : ₹ 1,799

Made In : Taiwan,India

Made for precisely adjusting the height of your riding position without changing the handlebar. Handlebar diameter: 31,8mm.
Adjustable stem with oversize diameter (31.8 mm) for added comfort.

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Compatibility28.6 mm (1"1/8) headset and OVERSIZE 31.8 mm (1"1/4) handlebar.
Optimised posture60° adjustment possible for an individually adapted position.
Warranty2 Years
Information / Concept / Technology
Bottle/Body : 100.0% Aluminium 6061 Screws : 100.0% Steel


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Used for 2 to 8 weeks
After suffering with backache due to the handlebars being too low I invested in a adjustable aheadset and have been reaping the benefit since. It has made a huge difference to my riding comfort and enjoyment without having to lengthen brake and gear cables.
Met my requirements
Used for 1 week or less
Very well guided by the staff
Stem is shaking and creaking even after adjusting.
Used for 2 to 8 weeks
Stem is shaking like anything, even after tightening it very tightly it I'm unable to stop it from moving. Even tried adjusting it from a Bike store. Still the same, I couldn't find any replacement for this.
Response of the brand
Hi Atchut, 

Thanks for taking time out to review this product. We regret the negative experience you have had with this adjustable stem. The shaking of the stem could be due to the disparity between the handlebar size and the stem or the steerer tube. It could also be to due to a defect in this particular piece that you have purchased. We advise you to take the stem along with your cycle to the nearest Decathlon store for the Workshop technical team at the workshop to give you a solution. If the product is defective we will provide you an exchange.      

Well made and easy to install
Used for 2 to 8 weeks
Very simple to install onto a RockRider 560. I used a 5mm hex bit and an electric screwdriver to screw to the correct torque. Well made and works great!
Having trouble reaching the handbars ?
Used for 3 to 6 months
Search no more. This is the perfect product to increase the handlebar height and minimise the reach. I fitted it on to my Cannondale and I never had such a comfortable ride ever. It will make you want to ride your bike more.
Not good feels unsecure
Used for 2 to 8 weeks
i have had nothing but problems with this stem i have torqued all the bolts to the required level but there's still a lot of movement in the stem that feels unsafe tried different angles etc but no joy so have had to take off the bike.
Response of the brand
Hello Mark,

Sorry to hear that your experience with this product hasn't been as you'd expected. I've fitted a few of these and not had any play within the stem. I'd suggest you take the item back for a return.

Rob Basnett b'Twin Product Expert DECATHLON
handlebar extension stem
Used for 2 to 8 weeks
Great product and fitted by a courteous and proficient assistant.
great service
Good Buy
Used for 2 to 8 weeks
Easy to Install.
It fit my SCOTT Hybrid.
Useful, quality item.
Used for 2 to 8 weeks
I bought this adjustable stem because I've been having trouble getting down on the drops on my road bike, hardly ever used them because I find it uncomfortable, (I'm getting old!!), solved the problem with this stem, raised the bars enough to make using the drops comfortable again. Very useful item, would recommend to anyone who struggles using their drop bars.
style, ease of ordering, fast no hassle delivery
creaked a little at first but stopped now.
Great price and sturdy
I am a time trial cyclist. Getting in position is a pain the butt. Buy one of these stems and you can mess with your position until you've got what you want. Then you can buy what suits.... Word
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