Shimano Dura-Ace FC-R9200 12 Speed Chainring Size:52t Don’t add saddle sores to

Don’t add saddle sores to the list of elements you’re battling while riding your bike

Citric Acid

Record Threaded (BSA English)

you can always use our Chain Doc cleaning device for hassle free chain maintenance

Available with 165

Shimano Dura-Ace FC-R9200 12 Speed Chainring Size:52t Don’t add saddle sores toWith their special tooth profiles, mount pins and climbing aids, Shimano Dura Ace FC R9200 12 Speed Chainrings enable a particularly smooth and fast shifting process. Shifting under load, as one would otherwise only expect from a rear derailleur, is possible without issue. The carbon fiber reinforced plastic construction with aluminum teeth helps keep weight down while increasing torsional rigidity, and the Hollowglide profile of the large chainrings