Chainring top gear teeth: 50-52T.
SHIMANO 105 / ULTEGRA 12 SPEED FIT CASSETTE (11-32) BY TIFOSI RRP £61.99
Shimano 105 R7100 12 Speed Mechanical Disc Groupset
Shimano 105 R7150 12 Speed Di2 Front Derailleur
Shimano 105 R7100 12 Speed Front Derailleur
Shimano 105 R7100 12 Speed Chainset
Shimano 105 R7100 12 Speed Mechanical Hydraulic Disc Road Groupset 52/36 172.5mm
