{"product_id":"hope-disc-brake-lever-mountain-bike-dbkl0692-dbkl0697-mtb-flat-bar-disc-brakes","title":"Hope EVO GR4 4-Piston Hydraulic Disc Brake Set - Right \u0026 Left Post Mount, Heavy-Duty Performance, Black\/Silver","description":"\u003cdiv id=\"seqbpdescription\"\u003e\u003cp\u003eUltimate Pedal-Stop Hydraulic Disc Brake Bundle Right \u0026amp; Left Hand, Post Mount, 4-Piston, Braided Hydraulic Hose, Black\/Silver Upgrade your gravity and e-bike braking system with this premium Hope EVO GR4 Disc Brake and Lever Set bundle, featuring both right and left-hand hydraulic brakes designed for maximum power, control, and durability. Crafted with advanced materials and innovative engineering, this high-performance brake kit is perfect for demanding downhill, gravity riding, and e-bike applications. Materials \u0026amp; Construction: Constructed from lightweight yet robust materials, the Hope EVO GR4 boasts a one-piece caliper design that maximizes stiffness-to-weight ratio, ensuring top-notch power transfer and brake feel. The 4-piston calipers utilize larger pistons and high-quality hydraulic components to deliver consistent, fade-free stopping performance under intense riding conditions. The braided hydraulic hoses made with premium synthetic fibers resist expanding under pressure, providing precise modulation and reliable braking across diverse terrains. Performance \u0026amp; Engineering: Engineered for precision and power, the EVO GR4 features a new cam design that reduces free lever stroke for immediate response, along with an increased lever hook for enhanced control during aggressive riding. The roller bearing main pivot and guide bushes ensure pistons operate smoothly and straight for optimal performance and longevity. The new bore cap design shortens caliper width for improved frame compatibility, while larger pistons generate increased brake leverage for maximum stopping force. Engineers also integrated a bleed port in the master cylinder, simplifying maintenance and ensuring consistent brake feel. Components \u0026amp; Technology: This set includes both right and left-hand brakeseach with detailed adjustments for reach and contact point, providing customizable fit and comfort. The post mount calipers are compatible with most common MTB and downhill frames, with optional third-party hubs and frame compatibility. The brakes are designed to work with DOT fluid and use organic pad compounds for reliable, consistent braking with minimal noise and dust. Style \u0026amp; Use Case: Featuring a sleek black and silver finish, these brakes combine style and function, enhancing the aesthetic of high-performance mountain and downhill bikes. Ideal for gravity riders, e-bike enthusiasts, and enduro racers seeking maximum stopping power, durability, and adjustable modulation. This bundle is perfect for riders demanding top-tier hydraulic disc brakes that perform flawlessly in extreme conditions. Search Optimized Keywords: Hydraulic Disc Brake Set, 4-Piston Mountain Brake, E-MTB Brake, Gravity Bike Disc Brakes, Post Mount Hydraulic Brake, Hope EVO GR4 Brakes, Downhill Brake System, Adjustable Hydraulic Brake, High-Performance Mountain Bike Brake, Braided Hydraulic Hose, DOT Fluid Brake, Organic Brake Pads, Durable Bike Brakes, High Power Hydraulic Disc, Reliable E-Bike Braking System Enhance your braking performance with the Hope EVO GR4 Hydraulic Disc Brake \u0026amp; Lever Set bundleengineered for power, precision, and durability in demanding riding environments.\u003c\/p\u003e\u003c\/div\u003e","brand":"Hope","offers":[{"title":"Default Title","offer_id":42937074352195,"sku":"DBKL0692-DBKL0697","price":567.79,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/DBKL0692-DBKL0697.png?v=1773864915","url":"https:\/\/365cycles.com\/products\/hope-disc-brake-lever-mountain-bike-dbkl0692-dbkl0697-mtb-flat-bar-disc-brakes","provider":"365 Cycles","version":"1.0","type":"link"}