The Campagnolo Super Record Derailleur Pulley Set are replacement ...
ement pulleys featuring ceramic bearings for the lower to reduce friction. Tooth shape helps guide the chain during shifting and reduces noise at higher chain angles.
This is a Giant replacement Front Derailleur Hanger ...
for the 1999-2010 model year TCR/OCR/Rapid/Dash Bicycles. It has also been used on a number of more recent Giant bikes too. Please verify visually that your hanger matches the one pictured.