2.5mm thick brake rotors, the Gustav Pro combines stability, power and modulation Extra thick brake pads provide 40% more volume and thicker 2.5mm brake rotors have a 2.1mm wear limit Enlarged pistons in the master cylinder and caliper from 10mm/17mm to 12mm/19mm, the Gustav Pro achieves unprecedented stability and sensitivity even under extreme loads Magura Easy Link technology allows a simple plug'n play connection between the hose and brake master cylinder A new bleeding valve and a circumferential oil channel without dead ends make bleeding the Gustav Pro simple