Shimano 105 Groupset R7100 Di2 2x12 Speed Crank Length:170mm 52/36 Photochromic lens technology and O

Photochromic lens technology and O Matter™ frame material

Dual density with ergonomic grip pattern

BIANCHI FULL CARBON DISC 1

SHIMANO TIAGRA - Rear Derailleur - Medium Cage - 10-speed

Shimano 105 Groupset R7100 Di2 2x12 Speed Crank Length:170mm 52/36 Photochromic lens technology and OThe 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