Shimano 105 BR-R7170 Road Hydraulic Disc Brake Caliper - Rear Front Front use requires adapter-Sold separately Flat Mount Resin Pad Model-Keeper 712 Combo Chain } Lightweight design Surge valve

} Lightweight design Surge valve delivers a solid stream

Three-brush rotating design and scrubber pads clean the chain fast usually in less than one minute

durability and performance

2-Bolt radius washer allows chain catcher "finger" adjustment independent of the front derailleur

Edge cycling computers or the Garmin Connect app on your compatible smartphone

Shimano 105 BR-R7170 Road Hydraulic Disc Brake Caliper - Rear Front Front use requires adapter-Sold separately Flat Mount Resin Pad Model-Keeper 712 Combo Chain } Lightweight design Surge valveWith 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