{"product_id":"hope-rx4-dot-type-disc-brake-caliper-disc-brake-caliper-road-bike-dbcp0206-disc-brake-calipers","title":"Hope RX4+ Flat Mount Hydraulic Disc Brake Caliper - 4-Piston Lightweight Aluminum, DOT Fluid, Reversible Mount, Red for Road \u0026 Cyclocross","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eBoost Your Bike's Performance with the Hope RX4+ Disc Brake Caliper - Front, Flat Mount, +20mm, Red\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eElevate your cycling experience with the Hope RX4+ Disc Brake Caliper, meticulously engineered to deliver unrivaled stopping power, precision modulation, and durability. Designed for road and cyclocross bikes equipped with flat mount frames, this high-performance hydraulic caliper is ideal for riders seeking reliable braking in all conditions, from competitive racing to rugged off-road adventures.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003ePremium Materials \u0026amp; Advanced Engineering\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003eCrafted from CNC machined 2014-T6 aluminum, the Hope RX4+ caliper combines exceptional strength with lightweight construction, ensuring optimal performance without adding unnecessary weight. The monobloc design enhances stiffness, reducing lever feel fuzziness and pad rub for quicker, more consistent braking response in every ride.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eInnovative Components \u0026amp; Technology\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eFeaturing a slimline, four-piston hydraulic system, this caliper provides powerful and reliable braking force with precise modulation. Its fully serviceable design allows for extended lifespan and easy maintenance, while the top entry pad fitting simplifies installation and pad replacement. Compatible with 140mm, 160mm, and 180mm rotors, the RX4+ offers versatile compatibility for various riding styles and setups.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eOptimized for Superior Performance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eThe caliper's flat mount configuration ensures clean, aerodynamic aesthetics and easy integration with modern frame designs. DOT fluid compatibility ensures consistent performance across different riding conditions, with Bore Caps marked with a \"D\" to signify DOT specification.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eStylish \u0026amp; Functional - Perfect for Serious Cyclists\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eDesigned in a striking red finish, the Hope RX4+ not only performs at the highest levels but also adds a bold aesthetic to your bike. Whether racing cyclocross, conquering gravel, or tackling technical road routes, this caliper is engineered for riders who demand top-tier braking technology, lightweight durability, and effortless maintenance.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003eKey Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Monobloc, CNC machined from high-grade 2014-T6 aluminum for enhanced stiffness and strength\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Slimline 4-piston hydraulic design for powerful and modulated braking\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Fully serviceable for extended durability and easy upkeep\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Compatible with 140mm, 160mm, and 180mm rotors\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Flat mount caliper for streamlined frame integration\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- DOT fluid-ready with Bore Caps marked \"D\"\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- Eye-catching red finish for superior style and visibility\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003eUpgrade your bicycle's stopping power with the Hope RX4+ Disc Brake Caliper - the perfect choice for serious cyclists seeking precision, durability, and style in their braking system. Shop now to experience uncompromised control on every ride.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eHigh-precision monobloc design CNC machined from durable 2014-T6 aluminum delivers exceptional stiffness, improving brake feel, modulation, and consistent performance on demanding rides. \u003c\/li\u003e\n\u003cli\u003eOptimized for road and cyclocross drop bar applications, this flat mount disc brake caliper fits 140mm, 160mm, and 180mm rotors, providing versatile compatibility for various cycling setups. \u003c\/li\u003e\n\u003cli\u003eEquipped with lightweight 4-piston hydraulic technology, the Hope RX4+ ensures powerful, reliable braking performance even in wet or muddy conditions, ideal for competitive riding or tough terrain. \u003c\/li\u003e\n\u003cli\u003eDesigned for easy maintenance, the fully serviceable caliper features top entry pad fitting for quick pad swaps and long-term durability, reducing overall maintenance time. \u003c\/li\u003e\n\u003cli\u003eFinished in vibrant red, this DOT fluid-compatible caliper combines innovative engineering with sleek style, making it a standout upgrade for serious road cyclists and cyclocross enthusiasts seeking premium performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Hope","offers":[{"title":"Default Title","offer_id":42203440119875,"sku":"DBCP0206","price":147.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/BR3868.jpg?v=1773740700","url":"https:\/\/365cycles.com\/products\/hope-rx4-dot-type-disc-brake-caliper-disc-brake-caliper-road-bike-dbcp0206-disc-brake-calipers","provider":"365 Cycles","version":"1.0","type":"link"}