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Aptonia Triathalon Aluminum Handlebar Extentions
Improved efficiency and comfort during the cycling portion in your long-distance triathlons.
Free shipping over $35
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Videos
Product Features

Optimized posture
You can adjust the length of the handlebars as well as the arm rests.
User comfort
5 mm thick foam arm rests 40° angle for natural handling
Easy assembly/dismantling
Accessible screws Bar graduations Fits 31.8 and 26 mm diameter handlebars
Weight
Aluminum 6061 1.1 lbs
Product Customer Reviews

Very worth it for someone looking for affordable aero bars. Comfortable, easy to set up and remove if needed.
Very comfortable to ride on and very adjustable. Great value for money!
The construction quality is fine, and most of the ergonomic adjustments are present... except the most critical one: height. I cannot see a way to adjust the height of the aero bars relative to the bars they are mounted to. I do not see any option for an accessory riser on the Decathlon store either.
Fully adjustable and found my position easily.nice and comfy too
Easy to assemble, great product.
Great quality and good value. Easy to setup and dismantle after watching the instruction video.
This is an excellent product at this price point. This one is high in utility and is very much adjusting
Solid bit of kit - good value for money
Hi, question rather than review, can the hight of the pads be adjusted??
Great product and price. First class service and delivery. I would buy from Decathlon again for sure.
Fitted these to my mountain bike for long road trips. They're very adjustable and I love the fact that the arm rests are adjustable independently of the bars. I set them up according to the excellent video, then took an allen key with me out on a ride. I found I needed to move the arm rest pads outward one notch for comfort. Very pleased with these for the price. The metal spacers have serrations on both sides, which give good grip, but WILL leave marks on your handlebars. That didn't bother me on a 10-year-old MTB. But if it was on an expensive bike, I'd swap those out for something rubbery, or put a piece of old inner tube inside first. I rode a 55 mile route yesterday and was on these for 95% of the time. One of my hands slipped off once when I went over a bump, so I'm going to put some bar grip tape on the ends for comfort and safety. They do the job well and they're a good price.
Wrap the head will be better since its bit slippery
Hello Taz Shing,
Thank you for supporting our product. We appreciate your insight and feedback as you motivate us to strive for outstanding product quality.
We are looking forward to seeing you again.
Thank you again for your support.
Stay healthy.
Cheers,
Fish Yee
Decathlon Hong Kong Cycling Team
Fish Yee
They fitted well on my Grandurance 4. The aerobar design has an allowance for ton of positions. So you can play with the fitment till you get the one that you desire.
GOOD QUALITY AND MERGES WELL WITH THE CYCLE COLOUR DUE TO MATTY FINISH
It is good for long distance with great comfort. One suggestion it should given when selling with fitment to cycle. That was not given by store
Additional Product Information
Composition
Bar
- 100% Aluminium 6061
Backrest
- 100% Polypropylene
Accessories
- 100% Aluminium 6061
Foam
- 100% Ethylene vinyl acetate
Why use extenders in a triathlon?
So you can become a real triathlete of course! That could have been the answer for this emblematic product, but we offer you another approach. On smooth routes, we recommend opting for extenders so you can vary your position as well as improve efficiency as soon as you find the right adjustment and you can hold this position for a long time.
How to find the right position with the extenders
Your position should be as natural as possible, even if you have to make an effort to relax into it to start with (shoulders and neck). We recommend finding an adjustment that allows you to have your elbows resting on the arm rests with a 90° angle between the arm and the forearm. Your hand should fall naturally on the end of the bars for a natural grip. You will probably have to bring your saddle forward on its clamp and perhaps shorten your stem.
Are extenders allowed in the triathlon?
Extenders are authorized in triathlons when drafting (cycling while sheltered by another triathlete) is forbidden. We advise checking the regulations for your race, which generally specify this. As a general rule, extenders are forbidden for short-distance triathlons (super sprints, sprints) and authorized for middle to long-distance triathlons (from Olympic distances).
What level do you need to have to use extenders?
No particular level, quite the opposite in fact! We especially recommend finding the adjustment that lets you use your extenders over prolonged periods without worrying about aches. Consequently, you will gain in speed or reduce fatigue so you can take on the running portion in the best possible conditions.
Origin
Imported
Guarantee
2 years Pads available as spare parts (ref: 8554347)
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

Aptonia Triathalon Aluminum Handlebar Extentions
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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.
