{"product_id":"hope-rx4-caliper","title":"Hope RX4+ Caliper","description":"\u003cp\u003e\nThe RX4+ caliper supersedes the RX4 caliper and builds on 25 years’ experience designing and manufacturing hydraulic disc brakes and transfers the knowledge and skills acquired into the world of Road and Cyclocross dropbar brakes. A precision CNC machined monobloc design results in a stiffer caliper to give unrivalled feel and modulation.\u003cbr\u003e\u003cbr\u003eKEY FEATURES\u003cbr\u003e- Dot Fluid Calipers will have Bore Caps with a D etched.\u003cbr\u003e- Mineral Oil Caliper will have Bore Caps with an M etched.\u003cbr\u003e- Calipers to suit dropbar set ups - Flat Mount front \u0026amp; rear \u0026amp; Post Mount\u003cbr\u003e- Calipers designed to fit 140, 160 \u0026amp; 180mm rotors\u003cbr\u003e- Slimline 4 piston lightweight design\u003cbr\u003e- Monobloc design creates a stiffer caliper reducing the fuzzy lever feel and brake pad rub\u003cbr\u003e- Available in Black, Silver, Bronze, Red, Blue, Purple and Orange\u003cbr\u003e- Top entry pad fitting\u003cbr\u003e- CNC machined from 2014 T6 aluminium\u003cbr\u003e\u003cbr\u003e***Please note***\u003cbr\u003eShimano and SRAM brands belong to a third party and have no relation with Hope Technology\u003cbr\u003eRX4+ Caliper is designed to work with Shimano and Campagnolo dropbar brake systems\u003cbr\u003e(Mineral Oil, Shimano recommended for Shimano application, Campagnolo\/Magura recommended for Campagnolo)\u003cbr\u003e\u003cbr\u003eShimano Compatible Calipers (RX4+)\u003cbr\u003eDura Ace Di2 R9270 \/ R9170 \/ R9120 \/ R9200\u003cbr\u003eUltegra Di2 R8170 \/ R8100 \/ R8070 \/ R8170 \/ R8020 \/\u003cbr\u003e105 Di2 R7170 \/ R7020 \/ Di2 R785 \/ RS685 \/\u003cbr\u003eGRX RX820 \/ RX810 \/ RX600 \/ RX400 \/ RX815 Di2 \/ RX817 Di2\u003cbr\u003e\u003cbr\u003eCampagnolo Compatible Calipers (RX4+)\u003cbr\u003eEkar \/ Super Record \/ Record \/ Campagnolo H11\u003cbr\u003e\u003cbr\u003eSRAM Compatible Calipers (RX4+) dropbar brake systems (Dot Fluid)\u003cbr\u003eSram Red eTap AXS \/ Sram Red \/ Sram Force eTap AXS \/ Sram Force \/ Sram Rival eTap AXS \/\u003cbr\u003eSram Rival \/ Sram Apex \/ Sram S900\n\u003c\/p\u003e","brand":"Hope","offers":[{"title":"Black \/ DOT Fluid\/Sram \/ Flat Mount 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