How To: Overhaul and Hayes caliper brake and re-set the piston

How to Overhaul and Hayes caliper brake and re-set the piston

Hydraulic brakes are the new kid in town in the world of bike brakes, but their simplicity and functionality make them a good choice if you want to upgrade your brakes. This video features a professional bike mechanic explaining how to overhaul a Hayes caliper brake and reset the piston on it.