Shimano Dura-Ace CS-R9200 Cassette - 12-Speed 11-34t Gray MFPN=SCO020298S0100 8 Width 40

8 Width 40

16-notch 44mm for BSA/ITA/BB30/T47x68 for Shimano/SRAM GXP/Campy UT

Tooth Count 30 Ring Position/Type Single Drivetrain Speeds 11 Chainring BCD 82 Color Black Defined Color Black Material Steel

0 Color Carbon Defined Color Black Material Carbon Rise 20 Upsweep 5 Weight 305 Width 800

Shimano Dura-Ace CS-R9200 Cassette - 12-Speed 11-34t Gray MFPN=SCO020298S0100 8 Width 40Shimano Dura Ace CS R9200 Cassette 12 Speed 11 34t 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