Shimano Dura-Ace CS-R9200 Cassette - 12-Speed 11-30t Gray PSI-150 5" Rim Strip Width (mm)

5" Rim Strip Width (mm) 20

}DT Swiss Standard Aluminum Nipples: 1

Compatible with 9 10 11 and 12-speed (excluding Shimano 12-speed chains)

}Lizard Skins Aramus Elite Gloves - Jet Black/Tangerine Short Finger Medium

Shimano Dura-Ace CS-R9200 Cassette - 12-Speed 11-30t Gray PSI-150 5" Rim Strip Width (mm)Shimano Dura Ace CS R9200 Cassette 12 Speed 11 30t Gray. The uninterrupted shifting experience of the Shimano Dura Ace R9200 12 speed cassette range lets you climb sprint and push your limits without stopping to think about your next gear change. Larger driving cogs maximize drivetrain efficiency and create compatibility with both Shimano 11 and 12 speed freehub bodies. Shimano HYPERGLIDE+ technology is integrated to provide seamless shifts both up