Is there a speedfil system bottle you can attach to bike if you dont have aero bars?

Yes, you will want to get either the F1 or F2 system depending on your preference. F2 is similar to A2 meaning it uses a standard Specialized "Purist" style bottle so you can use a different bottle if you want (larger, insulated, etc). The F1 is aero, fills the center triangle of your bike and had a large capacity. Both F1 and F2 can be used with a road bike.

Does the A2 threaded cap work with Elite Fly bottles?

Thanks your interest in the Speedfil A2. Due to the thinner walls and different cap profile of the Elite Fly bottle we do not consider this to be compatible with the A2. If you are looking for an alternate bottle to use with the A2 a Specialized branded Wide Mouth bottle is compatible.

Can one use other generic bike bottles or do you have to use the proprietary one? Trying to get a larger capacity bottle, many thanks and good racing

Thanks for your interest in our Speedfil products. Yes you can use other bottles as long as they have the same threads. Any Specialized brand bottle will work and you can use a 21oz bottle or the larger 24 oz. There might be a few other bottle brands out there that will work. We do know that Polar brand bottles do not fit. I hope this helps Speedfil.

How do you attach the water bottle to your aerobars? Do you have to buy the Z4 cage?

I did buy the cage. I think there may be several renditions of a cage system for this bottle but the easiest and most highly recommended was the Z4.

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Speedfil A2 Bicycle Water Bottle, Between the Arms Hands-Free Hydration System with Refill Port

Speedfil A2 Bicycle Water Bottle, Between the Arms Hands-Free Hydration System with Refill Port

Product ID: 6012597

Details

Bottle Type
Standard
Brand
Speedfil
Capacity
621 ml
Color
Bta Mount
Material
Plastic

💧Patented ZeroSplash tech - splash-free hydration

🔄Hands-free with multi-mount - seamless sipping

🚴‍♂️621 ml capacity - ride fueled

R3049

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Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💦 Stay ahead, stay hydrated—no splash, no pause!

ZERO SPLASH TECHNOLOGY - Patented system ensures no water splashes on your handlebars—stay clean and focused.
UNIVERSAL COMPATIBILITY - Works effortlessly with any Specialized thread-compatible bottle for ultimate convenience.
EASY TO CLEAN BPA FREE - Hygienic, reusable, and safe with simple hand-wash care—because your health matters.
HANDS FREE HYDRATION SYSTEM - Multiple mounting options let you hydrate without breaking your rhythm or grip.
AERODYNAMIC DESIGN FOR PEAK PERFORMANCE - Cut through the wind with a sleek, low-profile bottle that keeps your speed uncompromised.

The Speedfil A2 Bicycle Water Bottle features a 621 ml capacity with patented ZeroSplash technology for splash-free hydration. Designed with an aerodynamic, low-profile shape, it offers hands-free drinking through multiple mounting options and is compatible with all Specialized thread bottles. BPA-free and easy to clean, it’s the perfect hydration system for serious cyclists aiming to maintain peak performance without interruption.

Specifications

ASIN	B005T3XZ0K
Additional Features	Aerodynamic, Hands-free Drinking, Easy-clean, Zero-splash
Age Range Description	Adult
Best Sellers Rank	#190,714 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #174 in Bike Water Bottles #307 in Bike Water Bottle Cages
Bottle Type	Standard Bottle
Brand Name	Speedfil
Capacity	621 ml
Color	Bta Mount
Container Type	Bottle
Customer Reviews	3.5 3.5 out of 5 stars (88)
Included Components	A2
Item Dimensions W x H	6"W x 6"H
Item Type Name	Speedfil A2 Zero splash bottle adaptor + tubing/bitevalve (sfa200-03)
Item Weight	11.2 ounces
Manufacturer	Speedfil
Manufacturer Part Number	SF-A200-03
Material Type	Plastic
Material Type Free	Bisphenol A (BPA) Free
Model Name	A2
Model Number	SF-A200-03
Number of Items	1
Number of Packs	1
Product Care Instructions	Hand Wash Only
Recommended Uses For Product	Biking
Reusability	Reusable
Shape	Round
Specific Uses For Product	Triathlon, Time-trial
Sport Type	Cycling
Style Name	A2 Adapter
Theme	Sport
UPC	858712003013
Unit Count	1 Count

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R3049

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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