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Speedfil Sprint Kit


Please see photos for detailed specifications.

We ship within the USA and International.

For additional information or photos, please email or call us at 972-730-3288.

The Sprint Kit combines the revolutionary Speedfil Z4 Cage and the R3 Single Rear Carrier in one package. The athlete can achieve optimal aerodynamics and hydration support with both of these cutting edge products.

Sprint Kit includes:

  • 2-Speedfil Z4 cages
  • 1 Garmin Adapter Arm
  • 1-Speedfil R3 single mount assembly with hardware.



zcage4-200x200     CmpterMnt-200x200

The new patent pending Speedfil Z4 Cage is the first cage optimized for BTA (Between-The-Arms) aero hydration. The Z4 Cage works with standard water bottles, as well as the Speedfil A2.

Garmin® Integration.

The Speedfil Z4 integrates a detachable arm which can hold a Garmin® Quarter Turn Bike Mount* to the top of the cage when used in a BTA configuration. This not only saves precious space within the aerobars but also provides easy access.

Data is now where it should be – easily viewable and easily accessible.

*Garmin® Quarter Turn Bike Mount (Part# 010-11430-00) sold separately through Garmin resellers.



Direct Aero Mount: The Speedfil Z4 Cage is designed with numerous ports for a direct BTA mount into the aerobar extensions with a minimum of 4 nylon zip/cable ties.  No additional mount or hardware is required.

The ports are strategically placed allowing for multiple positions and variable angles accommodating most aerobars.


R3 Single

R3 Single 200x200

Wind tunnel developed, the adjustability of the Speedfil R3 single puts your rear hydration in the optimum aerodynamic location for each rider’s unique body position and riding style.

reg-cage-green200x200   r3-single2-200x200

Reduce “bottle launch”. The Z4 cage is one of the most secure cages on the market. The R3 single can also be used with any other standard bottle cage. The R3 single is fully interchangeable with our dual carrier, The R3 Complete (sold separately.)



 The dual pivot arm allows the system to position to virtually any angle on almost any saddle.  This amount of adjustability provides the rider with optimum ergonomics.


NOTE: The R3 Single Rear Carrier is currently not compatible with ISM saddle model# PN3.0 and model #PN3.1