Shimano 105 ST-R7170-RE Di2 Shift/Brake Lever BR-R7170 Hydraulic Disc Brake Caliper - Rear 12-Speed Flat Mount BLK MPFN-00.4020.955.007 easily breaks down the heaviest

easily breaks down the heaviest of grime in seconds

The best combination between flat protection

Rotor Size (mm) 180 Hub/Disc Compatibility Center-Lock Disc Pad Compatibility All Pad Compounds Weight 131 Rotor Type Two Piece

Color Stealth Defined Color Black Gender/Age Adult Protection Area Knee Size 2X-Large Pad Type Foam

}TRP Disc Brake Bleed Kit - For 5

Shimano 105 ST-R7170-RE Di2 Shift/Brake Lever BR-R7170 Hydraulic Disc Brake Caliper - Rear 12-Speed Flat Mount BLK MPFN-00.4020.955.007 easily breaks down the heaviestShimano 105 ST R7170 RE Di2 Shift Brake Lever with BR R7170 Hydraulic Disc Brake Caliper Rear 12 Speed Flat Mount Black. The Shimano 105 ST R7170 Di2 Shift Brake lever features Di2 electronic shifting for precise intuitive gear changes to even more riders. The 105 BR R7170 caliper features the Shimano Flat Mount System and its low profile design that is ideal for road bikes. Reach adjustment and customized button functions allow you to dial in your