Triathlon extenders

Profile Design 43 ASC Aerobar Extensions 400mm

The Profil Design 43 ASC Carbon Extensions (Aero Shaped Carbon) exploit the design possibilities offered by carbon fiber to offer a highly optimized shape.

The grip section is placed at a rise of 87mm, at a 43º angle, then the body of the extension is swept up and out to closely fit the rider's arm.

The shape has been optimized using CFD to minimize drag without sacrificing strength.

Origin

The 43 ASC aims to optimize the aerodynamics of your existing bars and pairs well with our Plus Series armrest kits.

For whom is this?

The extensions fit any aerobar designed for 22.2mm. They can therefore be used by any cyclist wishing to improve the comfort of their aerobar grips.

Accessories

These extensions have been designed with the Airport in mind, so they can accommodate a Shimano Di2 EW-RS910 junction box and BT-DN110 battery with room for an EW-SD50 cable to pass through.

Construction

• Extension length: 340mm or 400mm
• Minimum Length: 340mm - 230mm or 400mm - 290mm (from the front of the clamp)
• Extension angle: 43 degrees
• Extension rise: 340 - 73mm or 400 - 83mm (center to top)
• Extension offset: 16mm total
• Outer diameter: 22.2mm
• Included: Sold in pairs (1 Right Extension and 1 Left Extension)
• Construction: Carbon
• Colors: Matte Black
• Weight: 340 - 245g or 400 - 255g / pair