BTA Adjust™ | CORE Series | Adjustable BTA Riser

The BTA Adjust™ is a universal adjustable BTA bottle mount with a 5° to 30° angle range, designed to optimize your hydration position in full aero posture.

Modular by design — use it standalone or combine it with AeroTriad BTA base plates for a fully customized cockpit setup.

Adjustment & Fit

• Adjustable angle: 5° to 30° — dial in the perfect tilt for your morphology
• Universal 64mm bolt spacing — compatible with all standard BTA mounts
• Modular mounting — use without base plate or stack 1 to 4 BTA base plates
• Optional spacers — available in 10mm, 20mm, or 10 + 20mm for precise height adjustment

Performance

• Optimal aero position — bottle stays accessible without compromising aerodynamics
• Universal BTA compatibility — fits all 64mm bolt-pattern mounts
• Fast installation — stainless steel hardware included

Note: Designed for a single bottle only. Do not install a dual BTA bar on this mount.

Engineered for triathlon, Ironman, and time trial. Under-armrest bottom fixation.