Together with the Hollowglide chainrings

MIX90 Caffeine is the perfect fuel for athletes and fitness enthusiasts seeking that extra edge

With a sleek 3D pattern and integrated smartphone holder

The ability to effectively layer is an absolute necessity when cycling throughout the winter

with the Coated version offering an additional metallic coating for increased durability and reduced friction

shimano dura ace fc r9200 40t 12 speed inner chainring Tube Together with the Hollowglide chainringsThe Shimano 12 Speed inner Tooth Dura Ace FC R9200 chainring matches the rest of the Dura Ace groupset and gives you the best shifting performance, weight and performance.