ASC Pro Compatibility Guide
The ASC Pro is an integrated extension and armrest combination offered in three lengths. It has been designed to offer as much adjustability as possible without harming the aerodynamics of the system. It has been designed to be compatible with some Profile Design basebars and a limited number of bike specific basebars offered by our partner brands.
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
BRACKETS
The ASC Pro extensions can only fit to ASC Pro Brackets as they require a particular bolt spacing and mounting area shape.
There are two bracket options, a 5mm offset and a 15mm offset.
BIKES
Any bike that already has a Wing20C+ or Aeria Ultimate basebar.
Any frame that can take a normal 1.125” (28.6) stem or has a specific 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 2019-2023 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 piece Creston IC TT basebar
• Wilier Supersonica, Turbine & 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