Profile Design Subsonic Aluminum Aerobar - Ergo - 39A used Helps prevent bottles from launching

Helps prevent bottles from launching from rear carriers

Shimano WH-RS100

Short length

Equipped with our most comfortable bike saddle

Profile Design Subsonic Aluminum Aerobar - Ergo - 39A used Helps prevent bottles from launchingThe Subsonic Ergo 39a aerobar combines the low stack Subsonic bracket with the arm hugging Race armrest to offer an industry leading fit range oriented towards low, narrow positions. The 39a extension offers a comfortable 39 degree angle with a 87mm rise. This is the only low stack clip on in the market that maintains the pad to grip angle as the bar is stacked up Subsonic not just another aerobar bracket. It brings our next generation fit range to a