Shimano 105 BR-R7170 Road Hydraulic Disc Brake Caliper - Rear Front Front use requires adapter-Sold separately Flat Mount Resin Pad Platform Dimensions-12.5 x 20.1 x 3.5 Deore XT HB-M8110 Front Hubs

Deore XT HB-M8110 Front Hubs offer extreme reliability and durability to make them maintainance free

- Made from precision laser cut tool steel

Premium quality Cerbec USA Grade 3 ceramic (Silicon nitride: Si3N4) balls with Magnetite rustproof finish

}Park Tool ND-1 Nipple Driver Black/Blue

12x148mm with 55mm ChainlineFork RockShox Pike Select RL3 Air

Shimano 105 BR-R7170 Road Hydraulic Disc Brake Caliper - Rear Front Front use requires adapter-Sold separately Flat Mount Resin Pad Platform Dimensions-12.5 x 20.1 x 3.5 Deore XT HB-M8110 Front HubsWith proven hydraulic braking technology the Shimano 105 BR R7170 caliper features the Shimano Flat Mount System and its low profile design that is ideal for road bikes. More compact and lighter than ever the R7170 brakes offer wide pad clearance for easy wheel removal and quiet performance as well as one way bleeding for easy clean maintenance. Please note: Caliper compatible rear or front use (Front use requires mount adapter and hardware Sold