The Profile Design Wing 20C+ II Base Bar brings a slimmer profile design that takes advantage of updated UCI rules. Built around Profile Design’s A3 platform, it provides the foundation for an integrated aerobar setup with a wide range of fit configurations and accessory options.
Turn the base bar over to change both hand-grip and aerobar height by 20 mm. Armrest offset adjusts from -92.5 mm to -10 mm in 7.5 mm steps, and armrest width adjusts from 124 mm to 254 mm in 18.5 mm steps. The minimum armrest stack range is 64 mm to 84 mm, allowing the system to be configured across a broad range of positions.
The A3 platform is compatible with A2 Standard, A2 Race, and ASC Pro brackets, along with other A3 accessories. Armrest kit options include Ergo+, Race+, Race H, and Ergo. For the extension portion of the aerobar, the Wing 20C+ II is designed for Profile Design carbon or aluminum extensions, including ASC Pro, ASC Range, SLC Range, and A Series models. Any 22.2 mm-diameter extension can be used with an Aeria Ultimate Bracket, sold separately.
Complete the setup with a Profile Design Tri Stem and an HSF/Aeria Bottle or HSF Aeroflow hydration system. The Wing 20C+ II base bar combines adjustable aerobar positioning with a streamlined platform for compatible armrest kit, extension, stem, and hydration components.
- Slimmer Wing 20C+ II profile design that takes advantage of updated UCI rules
- Reversible base bar changes hand-grip and aerobar height by 20 mm
- A3 platform supports A2 Standard, A2 Race, ASC Pro, and other A3 accessories
- Armrest offset adjustment from -92.5 mm to -10 mm in 7.5 mm steps
- Armrest width adjustment from 124 mm to 254 mm in 18.5 mm steps
- Compatible with Profile Design carbon and aluminum aerobar extensions
- Pairs with Tri Stem and HSF/Aeria Bottle or HSF Aeroflow hydration system
