Hope Tech 4 E4 Front Brake

The All New Tech 4 E4 Builds On Our 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 Turn 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 Ergonomics
- Shifter Integration Improved For More Adjustability
- 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


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