The SHIMANO ULTEGRA R8020 series shifters bring greater rider control in all conditions thanks to SHIMANO's category-leading hydraulic disc brakes. Lighter front shift action and refined ergonomic shape sweeten the deal.
Greater rider control in all conditions
Hydraulic disc brake provides the next stage of control
Small bracket size improves ergonomics
Greater reach adjust range
Quick and intuitive rear-shifting operation with redesigned internal shifting unit
Even lighter front shifting when paired with redesigned FD-R8000
PRODUCT SPECIFICATIONS
MODEL NO ST-R8020
SERIES SHIMANO ULTEGRA R8000 Series
Color Series color
Average weight 554 g/pair
Brake lever specifications_Brake fluid_SHIMANO Mineral Oil SHIMANO Mineral
Brake lever specifications_Brake hose color (kit) Black
Brake lever specifications_Free stroke adjust ✔
Brake lever specifications_Recommended brake caliper BR-R8070
Brake lever specifications_Servo wave mechanism ✔
Brake lever specifications_Brake hose (Kit) SM-BH90-JK-SSR
Brake lever specifications_Funnel bleeding ✔
Brake lever specifications_Hose joint Straight
Brake lever specifications_Reach adjust_Tool ✔
Clamp band Steel
Clamp band_Inner diameter 23.8-24.2
Shifter type DUAL CONTROL LEVER
Shift lever_Release Resin & Steel
Shift lever specifications_SL cable_Polymercoated cable ✔
Shift lever specifications_Front speeds 2
Shift lever specifications_Rear speeds 11
Shift lever specifications_SL outer casing_Lever side OT-SP41
Shift lever specifications_SL outer casing_Rear derailleur side OT-RS900
Shift lever specifications_SL cable_Included ✔
Shift lever specifications_SL cable_Pre assembled ✔
Bracket cover color Standard
SHIMANO ULTEGRA - Flat Mount - Hydraulic Disc Brake Caliper
With a low-profile Flat Mount design, the SHIMANO ULTEGRA R8000 series hydraulic disc brakes provide greater control in all conditions without interrupting the aero lines of road bikes.
Better control in all conditions
Hydraulic disc brake provides the next stage of control
Sleek integration into a road bike’s aero profile
Designed to integrate seamlessly with a road bike’s profile
Flat mount hydraulic type
PRODUCT SPECIFICATIONS
MODEL NO BR-R8070-F
SERIES SHIMANO ULTEGRA R8000 Series
Color Series color
Average weight Front 148 g/pc, Rear 138 g/pc
ICE TECHNOLOGY pad compatible caliper ✔
Brake hose color (kit) Black
Brake hose (kit) SM-BH90-JK-SSR, , SM-BH90-J-SSR
Brake Type Hydraulic disc brake
Caliper fixing bolt_Anti loosen method Bolt fix pin, snap ring
Caliper fixing bolt_Tool size 4 mm
Hose joint Straight
Mount type(available for IS mount with mount adapter) Flat mount
Oil SHIMANO Mineral
One way bleeding ✔
Pad_Option K04S Metal | L04C Metal
Pad_Standard K02S Resin, K03S Resin | L02A Resin, L03A Resin
Pad mount Pad axle
Piston 2
Recommended brake lever ST-R8070, ST-R8020
Recommended brake rotor SM-RT800
