Campagnolo Record Rear Derailleur - 12 Speed Medium Cage Carbon Weight-17g } Features a central tread

} Features a central tread pattern inspired by the Corsa

Fits Brand Gary Fisher Fits Brand Trek

Drivetrain:

Includes lockring Range 11-32 Cogs 11-12-12-14-15-17-19-22-25-28-32 Cassette Body Type Campagnolo 10/11/12-Speed Drivetrain Speeds 11 Color Silver Weight 291 Defined Color Silver Cassette Size 11-32T

Campagnolo Record Rear Derailleur - 12 Speed Medium Cage Carbon Weight-17g } Features a central treadThe Record 12 Speed rear derailleur has an innovative shape that envelopes the cassette better thanks to 3D Embrace technology creating a double effect: allowing the chain to maintain optimum traction at all times thus increasing the speed power and precision of shifting. Carbon fiber reinforced construction to increase strength while keeping weight to a minimum 12 tooth pulley wheels for smoother chain movement Largest Cog 34 Color Carbon Rear Der