Shimano Dura-Ace FC-R9200 Left Crank Arm - 175mm Black MFPN=Y80098521 }RockShox Rear Shock Service Kit

}RockShox Rear Shock Service Kit - 50 Hour Deluxe/Super Deluxe A1-B2 (2017+)

Rings 42Number of Chainrings Chain Retaining SingleDrivetrain Speeds 12Drivetrain Speeds 13Chainring BCD Direct Mount SRAM 8-BoltChainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm ChainstayChainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm ChainstayColor BlackCrank Length (mm) 172

Model Mezcal III XC Trail Size 27

6°F to -4°F)

Shimano Dura-Ace FC-R9200 Left Crank Arm - 175mm Black MFPN=Y80098521 }RockShox Rear Shock Service KitReplacement left crank arms for various Shimano Dura Ace cranksets. Color Black Length 175 Spindle Interface Type Hollowtech II