{"product_id":"hope-tech4-evo-gr4-disc-brake-caliper-dbcp0332-disc-brake-calipers","title":"Hope Tech 4 Evo GR4 Four-Piston Disc Brake - Premium Gravity - E-Bike Hydraulic Brake with Adjustable Reach \u0026 Modulation, 74mm Black Caliper","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your mountain bike or e-bike with the high-performance Hope Tech 4 Evo GR4 Disc Brake - Left\/Front, 74mm, Black. Engineered for demanding riding conditions, this four-piston gravity brake offers unmatched stopping power, precision control, and innovative features that elevate your riding 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 premium, durable materials, the Hope Tech 4 Evo GR4 features a sleek black finish that resists corrosion and enhances style. The one-piece 4-piston caliper boasts 6% larger pistons than previous models, delivering greater leverage and consistent braking performance in aggressive riding scenarios. The black plastic hose, compatible with upgrade options to braided stainless steel (HT-1050), ensures reliability and minimal hose expansion under high pressure.\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 for intense applications, including gravity riding and e-bike use, the GR4 delivers maximum power with smooth, modulation-rich braking. Its advanced caliper design optimizes heat dissipation and reduces fade during prolonged descents. The integrated bleed port simplifies maintenance by allowing bleeding without removing the lid, ensuring your brake feels crisp and reliable every ride.\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\u003eThe Tech 4 Evo lever features adjustable reach and bite point, thanks to its innovative cam design that reduces free lever stroke while maintaining superb modulation. The exchangeable EVO lever blades include an increased hook for enhanced control and security, with a new dimpled contact area providing improved comfort and grip. Stainless fittings and pre-bled hoses ensure straightforward installation, with compatibility for upgrade to braided hoses for enhanced durability.\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\u003eWith a sleek black aesthetic and rugged performance, this brake is ideal for enduro, downhill, and e-MTB riders seeking reliable stopping power in demanding terrain. The 74mm post-mount caliper ensures perfect fitment on a variety of mountain bikes and e-bikes, offering a clean, modern look that complements any bike build.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eInnovative \u0026amp; Differentiating Features\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Super-smooth lever action with reach and bite point adjustment\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Cam design reduces free stroke, enhancing modulation and control\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Increased piston size for improved braking force and heat management\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Bleed port integrated into the master cylinder for easy maintenance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Compatible with standard DOT hydraulic fluid; upgrade line with HT-1050 braided hose for added durability\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003eOptimal Use \u0026amp; Compatibility\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003ePlease note this brake is not compatible with vented rotors and requires separate rotors and adapters (sold separately). Designed for high-performance use, it's perfect for riders demanding premium control, power, and reliability in mountain biking, gravity riding, or e-bike applications.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003eUpgrade your braking system today with the Hope Tech 4 Evo GR4 Disc Brake - engineered for serious riders who demand nothing but the best.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eHigh-performance four-piston gravity brake designed for demanding cycling applications, ideal for e-bikes and mountain biking that require maximum stopping power and reliability\u003c\/li\u003e\n\u003cli\u003eConstructed with premium materials including high-grade aluminum calipers and stainless steel fittings, ensuring durability, corrosion resistance, and lightweight strength for all-weather riding\u003c\/li\u003e\n\u003cli\u003eFeatures advanced Tech 4 Evo lever technology with reach and bite point adjustment, a new cam design that reduces free lever stroke, and exchangeable EVO lever blades for customizable control and enhanced grip security\u003c\/li\u003e\n\u003cli\u003eEngineered with 74mm post-mount calipers and larger pistons (6% increase over V4 models) for increased braking force, combined with a bleed port for easy maintenance without removing the lid for quick serviceability\u003c\/li\u003e\n\u003cli\u003eStylish black finish, compatible with standard rotors and adapters (sold separately), and upgrade options available with HT-1050 braided stainless steel hose for improved durability and performance in high-stress conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Hope","offers":[{"title":"Default Title","offer_id":42597910904899,"sku":"DBCP0332","price":311.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/HT3400.jpg?v=1773423940","url":"https:\/\/365cycles.com\/products\/hope-tech4-evo-gr4-disc-brake-caliper-dbcp0332-disc-brake-calipers","provider":"365 Cycles","version":"1.0","type":"link"}