Profile design 39aH aero bars

Unlock your optimal aero position and add crucial comfort to your ride. The Profile Design 39aH aluminum extensions are the perfect upgrade for any non-tilting aerobar setup. By pairing these high-rise (186mm) extensions with 10° or 15° pad wedges, you can achieve a comfortable, powerful, and tilted hand position. Their aero-shaped, lightweight 6061-T6 aluminum construction and universal 22.2mm clamp diameter make them a versatile performance-enhancer, allowing you to relax and chase your best time