ASC Pro 43 Aerobar Extension - 325mm

The ASC Pro brings Profile Design back into the one piece extension category that we pioneered with the Sonic Stryke nearly 20 years ago.
Not being adjustable there are three sizes to choose from: 325mm, 350mm and 375mm long.

The ASC Pro offers comfort and aerodynamics comparable to a custom bar while retaining enough adjustability to allow position optimisation. The padding offers a consistent surface from elbow up to the wrist to maintain full contact with the riders arm.

The ASC Pro offers one piece carbon construction and arm hugging comfort from the 43° grips all the way back to the high sided arm cups modelled on the Race+ shape.

The extension is built with a 15° base angle, this can be adjusted by 10° and 25° with tilt wedges, ACASCPW1 and ACASCPW2.

The ASC Pro Kit come with a 15mm offset bracket that can be flipped and reversed to give two reach positions and two width positions.

Whats included
- Carbon Extensions (pair)
- Padding both elbow and wrist (pair)
- ASC Pro switch adapter (pair)
- 15mm Offset bracket (pair)
- M6 x 16mm FHB (x4)
- Black washers (x4)

Compatible with following basebars:

A3 Basebars:
The Asc Pro brackets are part of the A3 riser system so they are natively compatible with any A3 components.
- Profile Design Wing20C+
- Profile Design Wing20C+ II
- Profile Design Wing Ultimate S
- BMC Speedmachine basebars
- Canyon CP0041

A2 Basebars:
Basebars that use the A2 riser system are also compatible, with the addition of an A2-A3 riser (note that this adds 15mm of riser stack).
- Profile Design Aeria Ultimate
- Canyon H30
- Cube Aerium C:68
- Orro Venturi Tri - Scott Plasma 5 Creston IC TT
- Wilier Turbine and Turbine SL

Bikes:
Any bike that already has a Wing20C+ or Aeria Ultimate basebar.
Any frame that can take a normal 28.6mm stem or has a specofoc stem with a 31.8mm clamp that allows it to upgrade to a compatible Profile Design basebar.
- BMC Speedmachines
- Canyon Speedmax CF  
  All variants of the April 2024 released facelift model  
  Electronic versions of the 2019-2023 model have the H30 bar  
  Mechanical versions of the 2029-2023 model will require a basebar upgrade
- Cube Aerium C:68 Rim Brake, C:68X Disc Brake, C:68 TT
- Orro Venturi TT
- Quintana Roo models that were equipped with Aeria Ultimate or Wing20C+ basebars
- Scott Plasma 5 only if it has had the upgrade to the one pice Creston IC TT basebar
- Wilier Supersonica, Turbine and Turbine SL Non
- Compatible Basebars Older generation Profile Design A1 riser system bars are not compatible
- Profile Design Aeria Evo/Aeria
- BMC TM01 Flat and V cockpits
- Scott Plasma 5 TTV
- Parlee TTiR basebars
- All round basebars that use clip on aerobars
- Any bike specific basebar not shown in the A3 and A2 lists