Hope Tech4 E4 Rear Disc Brake Black/Red Black Cable

Hope Tech4 E4 Rear Disc Brake Black/Red Black Cable

Drawing upon over 25 years of expertise in designing and crafting hydraulic brake systems, the Tech 4 E4 represents a significant advancement. Featuring innovative internal sealing to minimize friction, its pivot operates on roller bearings, enabling a decrease in spring rate. This reduction in spring rate translates to a smoother lever action, diminishing rider fatigue while preserving our renowned feel and modulation.

Moreover, the enhanced E4 caliper integrates hybrid-style stainless steel pistons with a phenolic insert, enhancing fluid movement and reducing maintenance requirements. Even under extreme conditions, it effectively manages high temperatures without experiencing heat transfer issues.

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.
• Complete brake available in Black or Silver with colour accent options of; Black, silver, purple, red, blue, or orange.
• Choose either standard or braided hose (braided hose is an extra cost).
• 30% pressure increase compared with the Tech 3 brake.
• Reservoir area increased to lower overall stack height.
• Shifter integration has been improved and now offers 30° of angle adjustment as well as neater packaging and compatibility with the latest shifters. Lateral adjustment on both sides of the master.
• Cylinder is also possible to give a wide range of lever position options.
• Hybrid-style pistons that allow smoother movement and require less maintenance, and a phenolic insert to manage heat transfer during extreme use.
• The 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. For more information on all our pad compounds see the new pad guide here.
• Maximum Rotor thickness for E4 caliper 2.3mm.

Specifications

• 30% pressure increase compared with the Tech 3 brake
• Hinged clamp design to reduce weight and reservoir area increased to lower overall stack height
• Shifter integration has been improved and now offers 30° of angle adjustment as well as neater packaging and compatibility with the latest shifters. Lateral adjustment on both sides of the master cylinder is also possible to give a wide range of lever position options
• Hybrid-style pistons that allow smoother movement and require less maintenance, and a phenolic insert to manage heat transfer during extreme use
• The 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