Hope Tech4 E4 Rear Disc Brake Silver/Green Black Cable

Ensure a smooth ride with Hope Tech 4 E4 Brakes

The Tech 4 E4 Builds on 25+ years' experience designing and manufacturing hydraulic brake systems. The Tech 4 uses all new internal sealing for reduced friction and the pivot spins on roller bearings, allowing the spring rate to be reduced. The lower spring rate in turns gives a lighter lever action, reducing rider fatigue and keeping our legendary feel and modulation. 

The updated E4 caliper utilises hybrid style Stainless steel pistons with a phenolic insert allowing for smoother movement and less maintenance, while still able to manage high temperatures without heat transfer during extreme use. 

Features

• Increased power versus Tech 3
• Lever shape updated to provide a more ergonomic shape orientated to provide the best mechanical advantage during braking
• Hinged clamp reducing weight and to improve ergonomics
• Tool free bite point and reach adjustments
• Hybrid piston design
• Rigid CNC'd one piece caliper
• Compatible with a wider range of current shifter options
• 30% pressure increase compared with Tech 3 brake
• Reservoir area increased to lower overall stack height
• Shifter integration improved to now offer 30degree of angle adjustment as well as neater packaging and compatibility with the latest shifters
• Lateral adjustment on both sides of the master/cylinder to give a wide range of lever position options
• Hyrbrid style pistons that allow smoother movement and require less maintenance, and a phenolic insert to manage heat transfer during extreme use
• Tech 4 retains the tool-free bite point and reach adjustments from the Tech 3
• All Tech 4 brakes are supplied with new racing compound pads
• Maximum Rotor thickness for E4 Caliper 2.3mm