{"product_id":"hope-tech4-evo-gr4-disc-brake-caliper-dbcp0334-disc-brake-calipers","title":"Hope Tech 4 Evo GR4 4-Piston Hydraulic Disc Brake - Post Mount, 74mm, Silver, E-Bike \u0026 Gravity Performance, Adjustable Reach \u0026 Bite Point","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your cycling performance with the Hope Tech 4 Evo GR4 Disc Brake - the ultimate choice for demanding mountain bikers, e-bike enthusiasts, and professional riders seeking maximum stopping power and precision control. Crafted from premium materials and engineered with innovative components, this four-piston gravity brake delivers industry-leading performance in challenging conditions.\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\u003eBuilt with high-strength aluminum calipers and stainless steel fittings, the Hope Tech 4 Evo GR4 ensures durability, corrosion resistance, and reliable performance on rugged terrains. The vibrant silver finish adds a sleek, modern aesthetic to your bike, highlighting its premium craftsmanship.\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 high-intensity applications, this four-piston disc brake offers unmatched power with smooth modulation. The larger 74mm post-mount caliper features 6% bigger pistons than previous models, providing superior braking force. Its innovative cam design reduces free lever stroke, enhancing responsiveness and rider confidence-especially useful on steep descents or technical terrains. Suitable for gravity-fed and e-bike setups, the Tech 4 Evo GR4 ensures maximum stopping power without sacrificing control.\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\u003eEquipped with adjustable Tech 4 Evo levers, riders can easily fine-tune reach and bite point for personalized comfort and optimal braking feel. The levers incorporate new dimple contact area design for improved comfort and grip, even during extended rides. An integrated bleed port in the master cylinder allows for simple maintenance and bleeding without removing the lid, simplifying service and ensuring consistent performance. The included pre-bled, black rubber hose with stainless fittings guarantees reliable hydraulic flow. For enhanced durability, upgrade to HT-1050 braided stainless steel hose for increased longevity and reduced flex.\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 its sleek silver finish and compact design, the Hope Tech 4 Evo GR4 is ideal for aggressive trail riding, downhill racing, enduro, and e-bike applications. Its high-performance features make it the preferred choice for riders demanding reliable, progressive braking in extreme conditions. Compatibility with various rotors (sold separately) and adapters allows for versatile installation tailored to your bike setup.\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- New cam design decreasing free lever stroke for immediate response\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Exchangeable EVO lever blades with greater control and comfort\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Enhanced contact area with dimple design for improved grip\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Bleed port on master cylinder for hassle-free maintenance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Larger pistons for increased braking power and modulation\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003eElevate your riding with the Hope Tech 4 Evo GR4 Disc Brake - combining robust engineering, innovative features, and precision performance for the most demanding riders. Upgrade your braking system today for superior control, safety, and confidence on every ride.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003eItem Specifications:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- Hose Length: Right\/Rear\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- Hydraulic Fluid Type: DOT\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003e- Color: Silver\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-21\"\u003e\u003cp\u003e- Model: Hope Tech4 Evo GR4\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-22\"\u003e\u003cp\u003e- Caliper: Post Mount 74mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-23\"\u003e\u003cp\u003e- Rotor: Separate, compatible with standard disc rotors\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-24\"\u003e\u003cp\u003e- Weight: (Specify if available)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-25\"\u003e\u003cp\u003eNote: Rotor and adapter sold separately. Not compatible with vented rotors. For improved performance, upgrade to HT-1050 braided stainless steel hose.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eHigh-performance four-piston gravity disc brake designed for demanding mountain biking and e-bike applications, ensuring maximum stopping power with smooth, consistent lever feedback. \u003c\/li\u003e\n\u003cli\u003eConstructed from premium materials with a lightweight yet durable design, featuring a 74mm post mount caliper and stainless steel fittings for reliable longevity in harsh riding conditions. \u003c\/li\u003e\n\u003cli\u003eIncorporates advanced Tech 4 Evo lever technology, allowing easy reach and bite point adjustment, along with a redesigned cam mechanism that reduces free lever stroke for improved braking response and modulation. \u003c\/li\u003e\n\u003cli\u003eInnovative features include exchangeable EVO lever blades with increased hook for enhanced control, a new dimpled contact area for greater comfort and grip, and a bleed port integrated into the master cylinder for straightforward maintenance without removing the lid. \u003c\/li\u003e\n\u003cli\u003eCompatible with standard DOT hydraulic fluid and designed to be paired with separate rotors and adapters, the Hope Tech 4 Evo GR4 offers customizable, high-performance braking tailored for trail, enduro, and e-bike riders seeking unparalleled control and reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Hope","offers":[{"title":"Default Title","offer_id":42597910708291,"sku":"DBCP0334","price":311.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/HT3429.jpg?v=1773424008","url":"https:\/\/365cycles.com\/products\/hope-tech4-evo-gr4-disc-brake-caliper-dbcp0334-disc-brake-calipers","provider":"365 Cycles","version":"1.0","type":"link"}