Shimano Dura-Ace CS-R9200 Cassette - 12-Speed 11-30t Gray PSI-150 }Shimano Dura-Ace FC-R9200 Left Crank

}Shimano Dura-Ace FC-R9200 Left Crank Arm - 170mm Black

5" Rim Strip Width (mm) 20

}RockShox Spring Internals Top Cap and Adjuster Knob Kit XC30 A1-A3 / 30 Silver A1 26" 80mm X-Soft Silver

Color Black Defined Color Black Size Large Sleeve Style Short

Shimano Dura-Ace CS-R9200 Cassette - 12-Speed 11-30t Gray PSI-150 }Shimano Dura-Ace FC-R9200 Left CrankShimano 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