The TRP G-Spec E-MTB Disc Brake takes modulation and braking power to an entirely new level of control.New ergonomic lever-blade, newly formulated brake pad compounds, new high-performance hydraulic oil, new 5 mm brake hose-system, newly designed and CNC-machined adapters, new selection of 2.3 rotors, newly designed oil flow inside the calipers, and a 10mm master cylinder piston lift the overall performance of the Trail EVO to this new standard of performance.TRP G-Spec E-MTB Disc Brake Features• New performance resin compound• Increased thermal stability• Shorter bed-in process• Lower viscosity for better fluid flow• Increased heat stability up to 230 oC• Easier to bleed• Lightweight aluminum body• Ergonomic single finger positioning• Dimpled accents for better grip on the trail• Increased stiffness for better hydraulic pressure• Increased thermal stability• Easier to work with for internal frame routing