SHIMANO ULTEGRA BR-R8070 HYDRAULIC FLAT MOUNT DISC BRAKE CALIPER - REAR Employing the latest technologies from elite Dura Ace R9100 road components and through its proven System Engineering approach, Shimano&&';;s Ultegra R8000 series delivers refined rider ergonomics, increased shifting performance and confident control in all riding conditions. Hydraulic Shimano Ultegra BR-R8070 Flat Mount caliper The hydraulic Ultegra BR-R8070 provides the next stage of rider control in all conditions. Utilizing a lightweight and minimalistic Flat Mount design, the sleek caliper integrates seamlessly into a road bike&';s aero profile where it can be installed directly at frame or fork. The SM-RT800 rotor (optional) offers even greater heat management capability than Shimano&';s industry-leading ICE TECH Freeza rotors, resulting in unparalleled braking performance and reliability in the most demanding conditions. Brake caliper: Flat Mount Brake fluid: Mineral oil Brake hose: recommended: SM-BH90-JK-SSR, SM-BH90-J-SSR (optional) Brake lever: recommended: ST-R8020, ST-R8025, ST-R8070 (optional) Braking pads: L02A Resin with cooling fins (included) K02S Resin, K03S Resin, K04S Metal, L03A Resin, L04C Metal (ooptional) Disc: recommended: SM-RT800 (not included in delivery) Included in delivery: 1 caliper incl. L02A brake pads Manufacturer item code: IBRR8070R1RF Material: caliper: aluminum piston: ceramic Weight supplement: pair | manufacturer&';s specs FACT SHEET OF SHIMANO ULTEGRA BR-R8070 HYDRAULIC FLAT MOUNT DISC BRAKE CALIPER - REAR Product Name: Shimano Ultegra BR-R8070 Hydraulic Flat Mount Disc Brake Caliper - rear Manufacturer: Shimano Parts Item Code: SHI323664 activity: Cycling usage bikesport: Road Bike brake actuation: Hydraulic brake fluid: Mineral Oil Disc brake - version: Rear Wheel, Brake caliper brake caliper: Flatmount Model year: 2022 Color: Black weight: 280g