NEW Shimano 105 R7120 2x12 Mechanical Groupset - Road R7100 Cassette:CS-HG710, 11-36t each may include minor scratches

each may include minor scratches

and Live Pedaling Viewer via Pioneer Cyclo-Sphere Control app for iOS and Android

Spindle Interface Type: BBright

2mm x 350mm

NEW Shimano 105 R7120 2x12 Mechanical Groupset - Road R7100 Cassette:CS-HG710, 11-36t each may include minor scratchesELEVATE YOUR RIDE SHIMANO 105 is a premium road component groupset that inherits competition grade technologies and designs from DURA ACE to offer a truly unique balance of impressive performance, reliability, and affordability. EASY CLIMBING SHIMANO 105's sub 1: 1 ratio 12 speed range lets you take on steeper slopes and better control your effort along the way. ICE TECHNOLOGIES Designed to dissipate brake heat and provide the most consistent,