Shimano 105 Front Rear Set Disc Brake BR-R7170 Di2 ST-R7170

Shimano 105 Disc Brake Set with BR-R7170 calipers and ST-R7170 Di2 shift/brake leversThe disc brake set for the 105 road bike groupset from Shimano consists of two BR-R7170 and two ST-R7170. These are flat-mount brake calipers for front and rear and electr