FC-R7100 105 Crankset 12 Spd. Size:172.5mm Won’t damage or discolour technical

Won’t damage or discolour technical clothing

hydrate and rejuvenate dry skin

organic honey and electrolytesAllergens: packaged on equipment shared with milk product

DURA-ACE 7800 Series

Compatibility extends to industry-standard 10-speed systems

FC-R7100 105 Crankset 12 Spd. Size:172.5mm Won’t damage or discolour technicalAn attractive aluminum crank with hollow arms for lightweight, rigidity, and durability The newly designed crank arms offer an optimized balance between lightweight and efficiency. The crank, formed with hollow aluminum technology, is anodized with a beautiful gloss black anodized finish, giving it a luxurious look. The resin ribs on the back of the chainrings are SHIMANO 105's unique structural design that achieves both thorough weight reduction and