Sonic/Ergo/39a Aerobar

"Sonic/Ergo 39A - Bracket and aerobar extensions.

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

Material: aluminum 6061-T6, pre-drilled for gearbox 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 shifter

Performance: minimal frontal area to reduce aerodynamic drag

Weight: 564g, color matte black anodized"