{"product_id":"hope-tech4-evo-gr4-disc-brake-caliper-dbcp0331-disc-brake-calipers","title":"Hope Tech 4 Evo GR4 Left - Front 74mm Disc Brake - Four-Piston Hydraulic E-Bike \u0026 Cycling Gravity Brake with Reach \u0026 Bite Adjustment, Premium Construction, and Smooth Modulation","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your ride with the advanced Hope Tech 4 Evo GR4 Disc Brake - the ultimate four-piston gravity brake designed for high-performance cycling, mountain biking, and e-bike riders who demand maximum stopping power and superior control. Engineered for durability, precision, and smooth modulation, this premium hydraulic disc brake features cutting-edge technology and rugged materials to elevate your braking experience.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Construction:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eConstructed from high-grade aluminum and stainless steel components, the Hope Tech 4 Evo GR4 delivers exceptional strength and corrosion resistance. The one-piece 4-piston caliper is equipped with larger pistons (6% bigger than previous models) to provide increased clamping force, ensuring reliable stopping power even under demanding conditions. The black\/purple color scheme adds a sleek, modern aesthetic to any bike setup.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003ePerformance \u0026amp; Engineering:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eDesigned primarily for gravity and e-bike applications, the Tech 4 Evo GR4 provides unrivaled modulation and power transfer. Its super-smooth lever action is complemented by an adjustable reach and bite point, thanks to the innovative Tech 4 Evo levers with a new cam design that reduces free lever stroke for improved feel. The bleed port integrated into the master cylinder allows for easy maintenance and bleeding without removing the lid, ensuring optimal performance with minimal effort.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eComponents \u0026amp; Technology:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eThis left\/front caliper assembly includes a pre-bled, black hose with stainless fittings, ready for installation. The 74mm post-mount caliper is compatible with separate rotors (sold separately), providing versatile options for upgrades. Customers can enhance durability further by upgrading to a braided stainless steel hose (HT-1050). The exchangeable EVO lever blades feature increased hooks for greater grip and security, with dimpled contact areas enhancing comfort during extended rides.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eStyle \u0026amp; Use Case:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eBuilt for aggressive riding styles like downhill, enduro, and e-mountain biking, the Hope Tech 4 Evo GR4 combines style, function, and reliability. Its sleek black and purple finish complements high-performance bikes, while its robust design ensures confidence on steep descents, technical terrain, or high-speed braking zones. Ideal for riders seeking a top-tier hydraulic disc brake that offers precise control and maximum stopping power in demanding environments.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eInnovative Features \u0026amp; Differentiators:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Larger pistons for increased force and fade resistance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Reach and bite point adjustment for personalized braking feel\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Dimpled contact area for improved comfort and grip\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Bleed port integrated into the master cylinder for easier maintenance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Compatibility with upgrade hoses (braided stainless steel for enhanced durability)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Suitable for gravity, downhill, and e-bike applications\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003eOptimize Your Bike's Stopping Power with the Hope Tech 4 Evo GR4 Disc Brake - engineered for cyclists who demand precision, durability, and top-tier performance in every ride. Discover the difference with Hope's innovative technology and premium construction, designed to keep you confident and in control on every trail.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003eNote: Rotors and adapters sold separately. Compatibility with vented rotors is not supported.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eHigh-performance four-piston gravity disc brake engineered for demanding riding conditions, optimized for e-bike and gravity applications for maximum stopping power. \u003c\/li\u003e\n\u003cli\u003eConstructed with premium materials and precise engineering, the Hope Tech 4 Evo GR4 offers super-smooth lever action, reliable control, and durable performance in all weather and trail conditions. \u003c\/li\u003e\n\u003cli\u003eAdjustable Tech 4 Evo levers feature reach and bite point settings, along with innovative cam design that reduces free lever stroke for enhanced modulation and responsiveness during aggressive rides. \u003c\/li\u003e\n\u003cli\u003eExchangeable EVO lever blades with an increased hook provide greater control and security, while the dimpled contact area improves comfort and grip for all-day riding confidence. \u003c\/li\u003e\n\u003cli\u003eIncludes a pre-bled, black hose with stainless fittings, 74mm post-mount caliper, and compatible with upgrade options like braided stainless steel hoses (HT-1050), ideal for serious mountain biking and e-bike setups.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Hope","offers":[{"title":"Default Title","offer_id":42597910544451,"sku":"DBCP0331","price":311.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/HT3406.jpg?v=1773423940","url":"https:\/\/365cycles.com\/products\/hope-tech4-evo-gr4-disc-brake-caliper-dbcp0331-disc-brake-calipers","provider":"365 Cycles","version":"1.0","type":"link"}