Shimano Dura Ace Di2 R9270P Group for Disc, 170 mm, 50x34t, 11-30.

This group includes:

• Shimano Dura-Ace Front Derailleur (Di2 specification) FD-R9250 double Down-Swing for soldering, series color.
• Shimano Dura-Ace Brakes (Kit) BR-R9270 right/rear, resin with wing without adapter, for a rear installation mass of 25 mm, 1700 (black).
• Shimano Dura-Ace Chainring 34t for FC-R9200/FC-R9200-P.
• Shimano Dura-Ace Cassette CS-R9200-12, 12 speeds 11-12-13-14-15-16-17-19-21-24-27-30t.
• Shimano Dura-Ace Chainring 50t for FC-R9200/FC-R9200-P.
• Shimano Rear Derailleur 12s Di2-RD-R9250 Dura-Ace.
• Shimano Battery (Di2 specification) BT-DN300 internal 3.7 Wh.
• Shimano Dura-Ace Brakes (Kit) BR-R9270 left/front, resin with wing, mounted holder front for disc of 160 mm, 1000 (black).
• Shimano Chain CN-M9100 HG 12 speeds, E-Bike certified, 126 links Quick-Link.
• Shimano Charging Cable EW-EC300.
• Shimano Dura-Ace Crank FC-R9200-P, 12 speeds, 170.0 mm without chainring, series color.

Crank Teeth: 50x34T.
Cassette Teeth: 11-30.
Crank Length: 170 mm.