Profile Design - HSF/Aeroflow
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Your bike will arrive fully assembled and ready to ride. No tools or extra setup required!
PROFILE DESIGN – HSF/AEROFLOW HYDRATION SYSTEM
The Aeroflow bottles have been designed with disc brake tri bikes in mind. By moving the bottle close to the frame we can reduce the impact on steering when having a heavy bottle on the bars.
The Aeroflow is available in 3 sizes, intended to be paired with the Tri Stem. The small bottle works best with the 80mm Tri Stem, but can be used with the 105mm. The medium and large bottles only work with the 105mm Tri Stem. In all cases an equivalent 1/Seventeen stem with HSF faceplate can also be used.

The Aeroflow has been designed to work best with modular bar/stem systems. The wings are positioned to shield the aerobar clamps and round centre section of the bar from the wind.

The HSF/Aeroflow has been designed to incorporate all the essential features required of an aerobar bottle system along with a couple of premium add-ons.
- Flexible hose with bite valve and magnetic retention.
- Top cap pops for easy cleaning.
- Comes with two lid options one secure fill port lid to avoid splashing and the other for easy quick fills.

Accessory Options: Sold Separately
The HSF/Aeroflow is to be paired with a Tri Stem or 1/Seventeen Stem with HSF Aeria Faceplate

Tech Specs
- Bottle Construction: BPA-Free, Food safe HDPE Bottle
- Capacity Options: S - 700ml, M - 900ml or L - 1050ml
- Only Compatible With: Profile Design Tri Stem (80mm or 105mm) or with the use of a 1/Seventen Stem with HSF Aeria Faceplate
- Colors: Matte Black
- Weight: (Small) 700ml - 180g, (Medium) 900ml - 220g, (Large) 1050 - 260g
- Mountign Bolts: 4Nm
Velo City does not carry all goods available for purchase online. Time for collection may vary depending if the products are required to be sourced from off-site warehouses. The process can take a few days (normally anywhere between 2-10 working days). If you are worried about a delay please feel free to email or call us.
Free Shipping for orders over $150. *this excludes bikes, bulky items & rural deliveries. Items classified as bulky items or a rural delivery do incur a fee, as specified in the shipping section at checkout.
Due to international policy, all bikes purchased online must be shipped to an approved bike store for professional assembly by a qualified bike mechanic—they cannot be delivered directly to your address.
If you're interested in a bike, contact us and we'll help arrange delivery to a participating store near you.
Please note that delivery to another store will incur freight and assembly charges. Any applicable costs will be confirmed with you by our online team before your order is shipped.
All products are covered by manufacturers warranty. If you do need to send items back to us please make sure that you have read our returns policy.