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Optional Rack Mount with rubber mounting shims
Pad Compound Organic Defined Color Black Brake Lever Use Right Brake Lever Actuation Hydraulic Color Black Brake Caliper Mount Post Mount Rotor Included No Includes Brake Disc Hydraulic Hose Length 1800 Hydraulic Fluid Type DOT Rear Der/Shifter Compatibility SRAM Exact Actuation Drivetrain Speeds 11 Weight 378 Cassette Spacing Shimano/SRAM 11 Front Der/Shifter Compatibility SRAM Road Adjustable Contact Point No Adjustable Reach Yes
GRX ST-RX600 Shifter/Hydraulic Brake LeverST-RX600 Dual Control shift/brake levers provide the same light shifting operation as top tier systems
Bearing Type Sealed Cartridge Cassette Body Type SRAM XD 11/12 Speed Center to Flange Left 38 Center to Flange Right 25 Color Orange Defined Color Orange Flange Diameter Left 58 Flange Diameter Right 60 Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 299
Shimano Ultegra ST-R8170E Di2 Shift/Brake Lever BR-R8170 Hydraulic Disc Brake Caliper - Left/Front 2x Flat Mount BLK Product Type_tire Optional Rack Mount with rubberShimano Ultegra ST R8170E Di2 Shift Brake Lever with BR R8170 Hydraulic Disc Brake Caliper Left Front 2x Flat Mount Black. Your time on the bike is precious let Shimano make it even better. Ultegra ST R8170 brake levers bring enhanced modulation and control to every ride by employing Shimanos proven SERVO WAVE technology. The Di2 platform untethers the shifters while delivering fast and reliable wireless shifting. The BR R8170 hydraulic 2 piston disc
