Sonic/Ergo/39a Aerobar

"Sonic/Ergo 39A – Aerobar bracket and extensions

Designed for aerodynamics, comfort, and maximum adjustability, ideal for optimizing the cyclist's position.

Material: 6061-T6 aluminum, pre-drilled for gear cable routing

Extensions: length 400 mm, angle 39°, rise 87 mm, offset 15 mm

Ergo armrest: width 124–290 mm, offset -70 mm to -17.5 mm, stack 60–130 mm with riser

Adjustments: over 100 possible positions, up to 1500 combinations with armrests

Compatibility: 31.8 mm clamp (26 mm with shims), electronic or mechanical shifting

Performance: minimal frontal area to reduce aerodynamic drag

Weight: 564 g, matte anodized black color"