Campagnolo RD-AT020 Replacement Rod For 11 Speed Athena Rear Derailleur Brake type_Hydraulic Rim 6 sprockets are made of

6 sprockets are made of steel while the remaining 4 are titanium

Includes 7 degree wedge

or as a nimble urban warrior on the cross-commuter bike thanks to the two casing options available

Benefits from the Water MOA light Nalini fabric which not only both windproof and waterproof but also breathable

Wheel Size: 27

Campagnolo RD-AT020 Replacement Rod For 11 Speed Athena Rear Derailleur Brake type_Hydraulic Rim 6 sprockets are made ofCampagnolo RD AT020 Replacement Rod For 11 Speed Athena Rear Derailleur Replacement carbon rod for 11 speed Athena rear derailleur Model number: RD AT020 Colour: Silver Weight: 20 grams approx.