Campagnolo
Athena 11sp Rear Derailleur - Silver

• Ultra-Shift front plate in aluminium. Greater rigidity of the whole, it increases the speed and precision of shifting, reduces play, prolongs the life cycle, and is resistant to corrosion;
• Ultra-Shift Parallelogram. Increases rigidity and therefore the speed and precision of shifting, and reduces the weight;
• Pulleys in special rubber to reduce weight and dampen the annoying vibrations of the chain
• Weight - 209g