DUAL BTA System: Enable riders to carry 2 bottles between the armrests in an aerodynamically optimised location, showing 10-watt gains.
Compatible with both Drag2Zero and Non-Drag2Zero systems. Please see the compatibility tab below.
Bottle and bottle cage not included.
Compatibility:
.66 System – .66 BTA Standard and Dual Assembly Instructions. Uses the DUAL BTA – Gen2 Mounting Plates
You will need:
.44 System – Gen2 BTA for .44 System Assembly Instructions. Uses the DUAL BTA – Gen2 Mounting Plates
You will need:
Universal and Gen1 angled shims and pole clamps – Universal mounting plate Assembly Instructions. Uses the DUAL BTA – Universal Mounting Plates
You will need:
Please note our last posting date for UK orders is
Monday 22 December.
For orders being sent outside UK it will be Friday 19 December. If you would like your order to arrive before Christmas then please order soon and place a note on your order.
Any orders made after the above dates will be sent w/c
5 January 2026.
We’d like to thank you for your custom and wish you all a very
happy and healthy Christmas and New Year.