Hope Tech 4 Evo GR4 Disc Brake - High-Performance 4-Piston Hydraulic Rear Brake for E-Bikes & MTB, Post Mount 74mm, Aluminum Construction, Adjustable Reach & Bite Point, Super-Smooth Lever Act

Experience unparalleled stopping power with the Hope Tech 4 Evo GR4 Disc Brake - the ultimate choice for demanding mountain biking, e-bike, and gravity applications. Engineered for precision, durability, and high performance, this four-piston hydraulic disc brake delivers reliable, fade-resistant braking in any terrain. Materials & Construction: Constructed from high-grade anodized aluminum and corrosion-resistant stainless steel fittings, the Hope Tech 4 Evo GR4 combines lightweight durability with rugged reliability. The black/smoke color scheme enhances its sleek, modern aesthetic, making it a perfect accent for any high-performance bike setup. Advanced Performance & Engineering: Featuring larger 6% pistons than previous models, the GR4 caliper provides increased braking force and modulation, ideal for steep descents and heavy loads. The innovative cam design in Tech 4 Evo levers minimizes free lever stroke, offering immediate response and precise control. The super-smooth lever action is enhanced by adjustable reach and bite point, allowing riders to tailor the feel for optimal comfort and confidence. Cutting-Edge Components & Technology: The included pre-bled hose with stainless fittings ensures a hassle-free installation, while the bleed port integrated into the master cylinder simplifies maintenance and fluid refilling without dismantling the system. The exchangeable EVO lever blades feature increased hooks for enhanced control and grip, coupled with a dimpled contact area for improved comfort during prolonged rides. Designed for Style & Versatility: Ideal for mountain bike, e-bike, and gravity riding, the Hope Tech 4 Evo GR4 is optimized for post-mount applications with a 74mm caliper offset. Its high-performance DOT hydraulic fluid ensures consistent braking regardless of riding conditions. Compatible with separate rotors (sold separately), this brake system provides flexible customization for your specific riding needs. Innovative & Differentiatin

• High-performance four-piston gravity disc brake designed for demanding cycling applications, ideal for e-bikes and mountain biking, ensuring maximum stopping power with smooth modulation.
• Constructed from materials with a rugged, lightweight aluminum caliper body and stainless steel fittings for enhanced durability and corrosion resistance in tough riding conditions.
• Advanced engineering features include a new cam design for reduced free lever stroke, adjustable reach and bite point via Tech 4 Evo levers, and exchangeable EVO lever blades for tailored control and comfort, offering superior braking precision.
• Optimized for style and functionality with a sleek black/smoke finish, separate rotor compatibility, and pre-bled hydraulic hose for easy installation, making it a reliable upgrade for modern mountain and e-bike setups.
• Innovative features such as a bleed port in the master cylinder for simplified maintenance, larger 6% pistons for increased braking force, and compatibility with HT-1050 braided stainless steel hoses position the Hope Tech 4 Evo GR4 as a technology-leading choice for serious riders seeking durability, power, and refined control.