Hope EVO TR4 Disc Brake

The All New Hope EVO TR4

Four-piston trail brake for medium-duty use.

The ultimate trail-riding brake—impressive power balanced with a firm and consistent lever feel. Super-smooth lever actuation provides excellent braking feedback for absolute control.

Building on the power of the incredible Hope E4 and V4 brake systems, Hope have honed and tweaked every millimetre of the new TR4 disc brakes to be even more power full, even more comfortable and even more rad! 

With an all new lever design the smoothness of operation and power control is next level with a super light lever feel and power progression that gives ultimate control at the start of the lever throw and huge power at the end.

The massive 4 piston calliper delivers all that power with ease whilst maintaining heat dissipation plus they looks cool as heck! 

• New cam mechanism designed to decrease the free lever stroke while maintaining feel and modulation in the braking zone
• Piston movement – Additional secondary guide bush to keep the piston running perfectly straight to maintain super smooth piston movement.
• Bleeding – A bleed port has been added to the master cylinder body to allow bleeding without removing the lid.
• One piece machined caliper for reduced weight and increased stiffness
• Four hybrid pistons allow smooth movement and excellent heat management
• Larger pistons for the increased power
• The larger pistons increase the ratio of the brake by 6.5% when compared to Tech 4 E4 brake system
• Revised bore cap design reduces width for more frame clearance
• Larger pad improves lever feel and consistency
• Choose this caliper for power balance with a firm lever feel and excellent braking control