Worldwide Shipping

Wind Tunnel Validated ✅

Tested at Silverstone Sports Engineering Hub with Expert Aerodynamic Engineers

Even the best in the world can make gains with the EZ BTA Systems

The Best of the Best gained Watts...

Sam Dickenson

Saved 8 Watts by using the TriRig EZ BTA System.

Sam Dickenson

Sam saved 3 Watts by adding the lower 550ml bottle to the EZ BTA System to make it a total of 8 watts saved, above graph shows the gains after adding the lower bottle.

Top Ranked Pros saved 2-3 Watts compared to previous BTA Setups!

Triathlon Pros already have incredibly optimised setups, so to save an extra few watts is exactly the kind of marginal gains they are looking for. For amateur athletes looking to upgrade their BTA or finally add it on, more Watts are basically guaranteed to be saved!

Casper Stornes - Current Ironman World Champ

Saved almost 3 Watts compared to his previous BTA setup with the TriRig EZ BTA System.

Joe Skipper Uses the TriRig EZ BTA System

Joe Skipper - UK Ironman Legend

Saved almost 2 Watts by using the TriRig EZ BTA System, even though he uses a full Aero TT Cover reducing the affect of a BTA!!

From Zero to Hero

Wind Tunnel Tested to show an immediate saving of 8+ Watts by adding the TriRig EZ BTA System. For an Age-Grouper we expect that you'll save even more, especially with the perfect optimisation of position and angle.

Add the EZ BTA Bullet and Voila!

The EZ BTA Bullet allows you to save more watts, letting you go faster!

Customise and Optimise!

Have complete control of angle and position of your bottles to get the maximum potential out of your BTA. Here's what we recommend:

Keep it Horizontal!

Wind Tunnel Tested meticulously and shown that having the BTA horizontal is best for reducing your CdA.

Bigger Bottle On Top!

Get a larger bottle (750ml or 1L) on top to get it close to your chest, to reduce drag!

Double the Bottles, Double the Gains!

Add a second bottle lower down, a smaller 500ml bottle has been proven to be quickest!

Case Study: Caroline Livesey

Caroline is going for the North Coast 500 World Record, to prepare she got tested and optimised at the Silverstone Wind Tunnel with EZ Gains. She saved a humongous 50+ Watts by using the TriRig EZ BTA System, other EZ products and some other things recommended by our engineers. Make sure to add the TriRig EZ BTA system to your arsenal!

TriRig EZ BTA System