Shimano 105 ST-R7170-R Di2 Shift/Brake Lever BR-R7170 Hydraulic Disc Brake Caliper - Rear 12-Speed Flat Mount BLK MFPN=00.6418.028.003 Color Black Flange Diameter Left

Color Black Flange Diameter Left 46 Skewer Included No Rear Axle 12mm Thru x 142mm Flange Diameter Right 46 Cassette Body Type Shimano/SRAM 11 Speed Road Cassette Body Type Shimano/SRAM 8 9 10 Speed Center to Flange Left 33 Bearing Type Sealed Cartridge Weight 267 Center to Flange Right 20

with an all new cover material that further enhances Elastons performance due to its omnidirectional stretch properties

}Delta HexAir Saddle Cover - Racing Red

Seamless overlays offer abrasion resistance through rough terrain

}Cinelli Cubby Ribbon Bar Tape - Black

Shimano 105 ST-R7170-R Di2 Shift/Brake Lever BR-R7170 Hydraulic Disc Brake Caliper - Rear 12-Speed Flat Mount BLK MFPN=00.6418.028.003 Color Black Flange Diameter LeftShimano 105 ST R7170 R 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