Campagnolo Athena Triple 11 speed Rear Derailleur

Campagnolo Athena Triple 11 Speed Rear Mech

Absolute precision. The rear derailleur with Ultra Shift™ geometry is designed to give you the certainty of immediate shifting in all conditions.

Specifications:

• Upper to lower pulley-axle: 55mm
• Aluminium outer plate
• Die-cast aluminium upper body
• lightened special rubber pulleys
• Parallelogram with 11s geometry
• Weight: 209g

Technologies:

• ULTRA-SHIFT™ PARALLELOGRAM: designed to wrap around the rear derailleur bodies and increase the overall stiffness of the rear derailleur. Makes shifting fast, precise, and clean in all conditions.
• LIGHTENED UPPER BODY: weight reduction
• PULLEYS IN SPECIAL RUBBER: friction reduction
• SINGLE CAGE VERSION: flexibility of use with all the sprocket combinations