Shimano Complete bike group Ultegra DI2 R8170 165 mm, 11-34T

Group Shimano Ultegra R8170 DI2 F/Disc, 165 mm, 50x34T, 11-34
This group contains:

IFDR8150F - SHIMANO ULTEGRA Front derailleurs (Di2 spec.) FD-R8150 Double Down Swing Braze-on Color series
IFCR8100AX04 - SHIMANO ULTEGRA Crankset FC-R8100 12 speed 165.0 mm 50-34T Color series
IR8170DRRDSC170F - SHIMANO ULTEGRA Brake (Kit) BRR8170KTSTR8170 Right / rear Resin with fin Without adapter, for 25 mm rear mounting thickness 1700 (black)
ICSR810012134 - SHIMANO ULTEGRA Cassette CS-R8100-12 12 speeds 11-12-13-14-15-17-19-21-24-27-30-34T
IBTDN3001 - SHIMANO Battery (Di2 spec.) BT-DN300 Internal 3,7 Wh
IR8170DLF6SC100F - SHIMANO ULTEGRA Brake (Kit) BRR8170KTSTR8170 Left / Front Resin with fin Assembled front bracket for 160 mm disc 1000 (black)
IEWEC300A - SHIMANO Charging cable EW-EC300
ICNM8100126Q - SHIMANO Chain CN-M8100 HG 12-speed E-BIKE RATED 126 links QUICK-LINK
IRDR8150F - SHIMANO Rear Derailleur 12s Di2 RD-R8150 Ultegra