Shimano 105 Groupset R7100 Di2 2x12 Speed Crank Length:170mm 52/36 10 Tubeless strips in a

10 Tubeless strips in a self seal bag (3

Durable textured powder coat finish

SyncDrive Sport

Its Direct Mount system makes a quick chainring installation possible

Shimano 105 Groupset R7100 Di2 2x12 Speed Crank Length:170mm 52/36 10 Tubeless strips in aThe new SHIMANO 105 brings Di2 shifting to a new set of riders. For those who have only experienced mechanical shifting and ergonomics, SHIMANO 105 Di2 represents a transformation of the road cycling experience. Rear Derailleur RD R7150 12 speed Front Derailleur FD R7150 2x12 speed Cassette CS R7100 12 Chainwheel FC R7100 2X12 50 34T Chain CN M7100 12speed Dual Control Levers Shimnao 105 ST R7170 Includes battery, electric wire and brake hose NB NO