The Hope Tech 4 EVO TR4 Hydraulic Disc Brake offers powerful stopping control and a firm lever fee...The Hope Tech 4 EVO TR4 Hydraulic Disc Brake offers powerful stopping control and a firm lever feel, ideal for trail riding. Its four-piston system provides a balance of braking strength and precise modulation for consistent, reliable performance. Engineered with refined lever actuation, piston stability, and improved pad contact, this brake ensures confidence in demanding conditions. Key features include a new cam mechanism that reduces free lever stroke for immediate braking response and improved rider control. A secondary guide bush enhances piston stability, reducing friction and wear for smoother, more reliable braking. The integrated bleed port in the master cylinder allows for quick and simple bleeding without removing the reservoir lid, making maintenance easier and more efficient. The one-piece machined caliper construction reduces material while increasing stiffness, lowering overall weight and delivering a firmer, more responsive braking feel. A hybrid piston design uses a combination of materials to reduce friction and improve heat management, ensuring consistent lever feel even during prolonged braking. With a larger piston size, the EVO TR4 generates more power per lever pull compared to the Tech 4 E4, providing stronger braking force with less rider effort. The revised bore cap offers a slimmer profile, increasing frame clearance for easier fitting on modern frames. A larger brake pad contact area distributes force more evenly, improving lever feel, consistency, and pad life. Riders will appreciate the TR4 s combination of smooth lever response, piston stability, and heat management for consistent braking power on technical trails. Its advanced cam design, larger piston ratio, and wider pad area provide the balance of strength and control needed for reliable braking in variable conditions. The Tech 4 EVO TR4 is built for performance, reliability, and ease of maintenance, delivering dependable stopping power and firm lever feel. Rotors are not included.
This guide helps riders understand and effectively use the Hope Tech 4 EVO TR4 Hydraulic Disc Brake, a high-performance braking system designed for trail riding. The TR4 offers powerful stopping control and precise modulation, enhancing rider confidence on technical terrain. While offering significant performance gains, users should note that rotors are not included and must be purchased separately. This guide covers key features, performance, setup, maintenance, and troubleshooting to help riders get the most out of their Hope Tech 4 EVO TR4 brakes.
All features
Series
Tech 4 EVO TR4
Model Part Number
T4ET4NBL
Brand
Hope
Extended Product Information
FAQs
What rotors are compatible with the Hope Tech 4 EVO TR4?
The Hope Tech 4 EVO TR4 is compatible with a wide range of rotors. Ensure that the rotor diameter matches your frame and riding needs. Hope recommends using their own rotors for optimal performance.
How often should I bleed my brakes?
The frequency of bleeding depends on your riding style and conditions. However, it's generally recommended to bleed your brakes at least once a year or whenever the lever feel becomes spongy or the braking performance decreases.
What type of brake fluid should I use?
The Hope Tech 4 EVO TR4 brakes are designed to use DOT 5.1 brake fluid. Always use the correct fluid to ensure proper function and avoid damaging the system.
How do I clean my brakes?
Clean the calipers and levers with a damp cloth. Use a dedicated brake cleaner on the rotors to remove dirt and debris, but avoid getting cleaner on the brake pads.
Where can I find replacement parts?
Replacement parts, including brake pads, hoses, and seals, are available from authorized Hope dealers and online retailers specializing in bicycle components.
How do I adjust the lever reach?
The lever reach can be adjusted using a small Allen key. Locate the reach adjustment screw on the brake lever and turn it to move the lever closer or further away from the handlebars, as per your preference.
What is the warranty on Hope Tech 4 EVO TR4 brakes?
The warranty information can be found on Hope's website.
Troubleshooting
Brake lever feels spongy.
Bleed the brakes to remove any air in the system.
Brakes feel weak.
Check brake pads for wear and replace if necessary; also inspect for any leaks and bleed the brakes.
Brakes are rubbing.
Align the caliper with the rotor by loosening the caliper bolts and adjusting the position.
Brake lever doesn't return fully.
Check for any obstructions in the brake lever or hose and ensure the lever is properly lubricated.
Brakes are noisy.
Clean the rotors and brake pads; check for contamination or wear.
Pros and Cons
Pros
Powerful braking performance for demanding trail conditions.
Excellent modulation allows for precise control.
Improved lever feel and responsiveness.
Durable construction with enhanced piston stability.
Easy maintenance with integrated bleed port.
Efficient heat management to maintain consistent performance.
Cons
Rotors are not included, requiring separate purchase.
May require professional installation for optimal performance.
Higher initial cost compared to entry-level brakes.
Requires specific brake pads.
May require more frequent bleeding if used heavily.
Setup, Compatibility & Care
Setup:
Ensure you have the correct rotor size for your frame and riding style (rotors not included).
Mount the caliper to your frame using the appropriate adaptors.
Install the brake lever and route the brake hose carefully.
Bleed the brakes following the manufacturer's instructions, using the integrated bleed port for ease of access.
Adjust the lever reach for optimal comfort and control.
Compatibility:
Compatible with most modern mountain bike frames.
Ensure your frame and fork are designed to accommodate disc brakes.
Use Hope-approved brake pads for optimal performance.
Care:
Regularly inspect the brake pads for wear and replace them as needed.
Keep the brake system clean, avoiding contamination from oil or other substances.
Check the brake fluid level and bleed the brakes as needed to maintain optimal performance.
Clean the rotors with a dedicated brake cleaner to remove any dirt or debris.