Shimano 105 Di2 R7170 2x12 DISC Groupset

MAIN FEATURES:

105 Di2 ST-R7170 STI 2x12 speed brake/shift levers.

105 BR-R7170 Flat mount calipers.

105 FC-R7100 Crankset

105 Di2 FD-R7150 front derailleur.

105 Di2 RD-R7150/ 12-speed rear derailleur.

105 CS-R7100 cassette sprocket

CN-M7100 chain, 126 links (Quick Link lock included).

SM-RT70 discs (Centerlock, 160 mm diameter).

BT-DN300 battery (built-in type).

EW-EC300 Charging Cable (1700mm).

EW-SD300-I cable (for internal cable routing, 600 + 1200 mm).