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I couldnโt resist the hype around aero bottles, so I decided to order a set of Ahyka aero bottles from AliExpress. It costs about $40 for a pair with cages, which is roughly half the price of similar bottles from Trek. Trek was the first to start promoting this type of bottle with their Trek Madone Gen 8.
My first impression was positive. Both the bottles and cages look well-made and sturdy. The finish feels solid, and the overall design gives a premium vibe despite the lower price. The packing also included a cleaning tool, a small but thoughtful addition. I washed them with dish soap to remove the typical plastic smell.
However, the design does have some practical drawbacks. Because of their aerodynamic shape, the bottles canโt stand upright on a table, making it a bit messy to pour energy drinks or mix powders. You have to hold the bottle with one hand, which isn’t very practical. The opening is also quite narrow, so filling or cleaning the bottles isnโt as easy as with standard ones.
Another minor issue is the nozzle. It doesnโt let much water through at once, unlike the Elite Fly bottles, which allow a stronger flow. I also suspect itโll take some practice to put the bottles back into the cage while riding, because it cannot be done at any angle, as with rounded bottles.
Based on the Evolve Cima aero tests, aero bottles can save around 4W compared to standard ones. That’s a solid saving for the price.
Another aspect that I want to highlight is health safety. The bottles are not advertised as BPA-free. They are supposed to be PP5 certified, which means they achieve “Food-Grade”. I am not competent enough to evaluate this, but I consider it necessary to inform you about this.
Of course, the bottle cages are designed to fit standard rounded bottles. They fit my Tacx Shiva 500ml firmly. Ahyka bottles don’t rattle, unlike the Trek ones, which are often criticized for this. So, that’s good news.
And lastly, and this is just me being picky, I think the bottles have too many threads, requiring many turns of the cap, which makes cleaning a bit less convenient.
Ahyka bottles pros
- Affordable (about half the price of Trekโs aero bottles)
- Well-made and sturdy construction
- Good looking
- Include a cleaning tool in the package
- Cages fit standard round bottles like the Tacx Shiva 500ml
- No rattling in the cage (unlike Trek bottles)
- Potential aerodynamic gain of around 4 watts based on tests
Ahyka bottles cons
- Canโt stand upright on a table, making pouring or mixing difficult
- Narrow opening makes filling and cleaning tricky
- Nozzle restricts water flow compared to the Elite Fly bottles
- Tricky to insert back into the cage while riding
- Not advertised as BPA-free (only PP5 food-grade certified)
- Too many threads requiring many turns of the cap
Overall, the Ahyka bottles are a solid budget-friendly option for riders looking to upgrade their bikeโs aerodynamics without spending too much. Just be prepared to compromise a bit on convenience and practicality for the sake of sleek looks and better airflow.
Also available at AliExpress Europe
