Shimano GRX 10s RX400 Hydraulic Disc Front Brake Caliper
Pads:
K05S-RX resin (finless)
L05A-RF resin (with fin)
K04S-MX metal (without fin)
L04C-MF metal (with fin)
Plungers: 2
Brake hose (kit):
SM-BH90-JK-SSR
SM-BH90-J-SSR
Mineral oil
Hose connection: straight
Mounting: Flat mount
Compatible discs: SM-RT64
J-Kit version: easy assembly of the hose
Technology: Ice technologies / one way bleeding