Shimano 105 BR-R7170 Hydraulic Disc Brake Caliper Shimano Keep your Di2 groupset charged

Keep your Di2 groupset charged and up to date

Shimano N04C replacement disc brake pads for XTR calipers

race-ready SPEEDPLAY ZERO with dual-side engagement offers  peak power transfer with exceptional durability

Sticks to the side of link plates enhancing shifting performance

the Service Course SL 80 Ergo weighs 275g for a 42cm-wide bar

Shimano 105 BR-R7170 Hydraulic Disc Brake Caliper Shimano Keep your Di2 groupset chargedShimano 105 BR R7170 Hydraulic Disc Brake Caliper Specifications Material: brake caliper: aluminium (painted), pistons: resin Compatibility: STI lever: ST R7170, ST R9270, ST R8170 Sub brake lever: BL RX812 Brake disc rotor: SM RT70, SM RT64 Brake pads: K05S RX Resin, L05A RF Resin, L04C MF Metal Brake hose: SM BH90 J SSR, SM BH90 JK SSR Mfr Claimed Weight 123g