- 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.
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.
