The Sonic Ergo 52a Aerobar offers minimal frontal area for reduced drag. Featuring a versatile Sonic bracket and Ergo armrest, it optimizes both speed and comfort for riders, with adjustable extensions for personalized positioning.
The legendary locking system has been on the market for many years. All derailleur chains can be easily opened and closed by hand thanks to Connex Link – no tools required.
![CST CST HEATHEN 26"X2.10 [C1768] RIGID TIRE](https://cdn.shoplightspeed.com/shops/640393/files/50930545/648x487x2/cst-cst-heathen-26x210-c1768-rigid-tire.jpg)
