HSB Rhythm RDF mountain bike is equipped with Avid
Juicy 7 hydraulic disc brakes. Up front is a 185mm rotor
and on the Rohloff hub on the rear wheel is a 160mm rotor.
These brakes have a great feel, have on-the-fly pad contact
adjustment and feature lightweight but strong levers -
all metal - no plastic parts to break.
Total weight front and rear levers, hose, loaded calipers
and rotors: 600 grams.