Fly Savanna 2 BarsFly Bikes are always on the cutting edge of progressive street riding with riders like Courage Adams out there getting people's attention. Courage's signature Savanna line is now in its second stage updating the original design to better fit his riding style now. Of course they're built from super tough, multi butted 4130 CrMo finished with a post weld heat treatment so they can take anything Courage throws at them. The bar ends feature incremental 0.