Our newest installment in the @evo Tech Series is now live at FreehubMag.com. T...

Our newest installment in the @evo Tech Series is now live at FreehubMag.com. This week evo lead mechanic, Jerry Knight, walks us through how to properly bleed Shimano hydraulic brakes. | #freehubmag #evo #diy #techseries #shimano #brakebleed #mechanic #bikemaintenance