Shimano 105 ST-R7170-LE Di2 Shift/Brake Lever BR-R7170 Hydraulic Disc Brake Caliper - Front 2x Flat Mount Fork Adaptor BLK MFPN=H2MBAXEXX Seamless overlays offer abrasion resistance

Seamless overlays offer abrasion resistance through rough terrain

}K-EDGE SRM Professional Road Braze-On Chain Catcher Black

}Shimano XTR BL-M9120 Left Disc Brake Lever

}Bosch PowerTube Mounting Kit - Lock Side Vertical/Horizontal Pivot the smart system Compatible

Innovative "DUB-PWR" design allows for lightweight subtle Quarq power integration

Shimano 105 ST-R7170-LE Di2 Shift/Brake Lever BR-R7170 Hydraulic Disc Brake Caliper - Front 2x Flat Mount Fork Adaptor BLK MFPN=H2MBAXEXX Seamless overlays offer abrasion resistanceShimano 105 ST R7170 LE Di2 Shift Brake Lever with BR R7170 Hydraulic Disc Brake Caliper Front 2x Flat Mount with Fork Adaptor 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