The Profile Design Sonic Ergo 26a is a race-proven clip-on aerobars system designed to enhance rider performance by offering aerodynamic positioning and adjustable comfort. With ergonomically shaped carbon extensions and a secure alloy clamp, it's ideal for triathletes and time-trial cyclists seeking speed and stability on flat and rolling terrain.
FEATURES
Carbon Extensions – Lightweight and stiff 26 mm-diameter carbon bars for precise aero positioning
Ergonomic Armrests – Contoured, adjustable arm pads provide wrist support and reduce fatigue
Alloy Clamp System – Dual-clamp design fits 26.0 × 31.8 mm steerers securely without slipping
Adjustable Reach & Width – Extensions can rotate 360° and slide to fine-tune fit and aerodynamics
Accessory Mounts – Integrated bolt mounts for hydration, electronics, or lights
SPECIFICATIONS
Clamp Compatibility: 26.0 × 31.8 mm clamp for round steerer or brake lever brackets
Extension Diameter: 26 mm
Extension Length: Adjustable 380–460 mm
Armrest Width: Adjustable 180–230 mm center-to-center
Armrest Pad Dimensions: 100 × 55 mm
Adjustment: Infinitely adjustable reach and pivot; 360° rotation
Weight: Approximately 1,100 g (with armrests)
Materials: Carbon extensions, alloy clamps, EVA foam arm pads
Ideal For: Triathlon, time trial, and flat-road speed riding
