Highlights

 

• Four-Piston Trail Brake – Designed for medium-duty use, combining power and control for technical trail riding.
• Optimized Cam Mechanism – Reduces free lever stroke while maintaining modulation and consistent feel through the braking zone.
• Smooth Piston Movement – Secondary guide bush ensures pistons run perfectly straight for super-smooth actuation.
• Improved Bleeding System – New bleed port allows service without removing the master cylinder lid and reduces trapped air.
• One-Piece Machined Caliper – Provides greater stiffness and reduced weight for precise braking performance.
• Hybrid Piston Design – Four hybrid pistons improve smoothness and heat management during sustained braking.
• Larger Piston Diameter – Boosts braking ratio by 6.5% compared to the Tech 4 E4 system for more stopping power.
• Revised Bore Cap – Slimmed-down design increases frame clearance for better fitment on modern bikes.
• Enhanced Brake Pads – Larger pads deliver improved lever feel and more consistent braking performance.

 

Description

The Hope Tech 4 Evo TR4 is a four-piston trail brake built for medium-duty use, delivering the perfect balance of power and control for aggressive trail riding. With larger pistons, a revised lever design, and a stiffer one-piece caliper, the TR4 delivers impressive stopping force while maintaining a smooth, consistent lever feel. Its advanced internals, improved bleed system, and enhanced piston guides ensure reliability, heat management, and long-lasting performance on every ride.

Tech Specs

Fluid:	DOT 5.1
Pistons:	Four
Lever Reach Adjust:	Yes
Pad Contact Adjust:	No
Reversible Lever Body:	No
Lever Material:	Aluminum
Lever Pivot:	Bearing
Hose Length:	1600 mm