Campagnolo RD-PO004 Rear derailleur ratchet ring For all 2015+rear derailleurs 5pcs MFPN=RR21STLDM32TSHI12BLK Tooth Count 32Drivetrain Speeds 12Round

Tooth Count 32Drivetrain Speeds 12Round or Oval RoundMaterial AluminumColor BlackPower Meter NoDefined Color BlackDirect Mount Type Direct Mount FSA

Rotor Included No Brake Caliper Type Post Mount Color Chrome Color Blue piston covers Hydraulic Fluid Type Mineral Oil Pad Compound Semi-Metallic Brake Position Front Defined Color Silver

Integrated USB stick

Weight: 212 grams (excluding hydration system)

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Campagnolo RD-PO004 Rear derailleur ratchet ring For all 2015+rear derailleurs 5pcs MFPN=RR21STLDM32TSHI12BLK Tooth Count 32Drivetrain Speeds 12RoundRatchet ring for rear derailleurs model year 2015 and later TECH SPECS Misc For all 2015+rear derailleurs