Details
The Athena™ rear derailleur has the same geometry as the top-of-the-range 11-speed models, and absolute precision is the result.
Upper to lower pulley-axle: 55 mm -
Aluminium outer plate -
Parallelogram with 11s geometry -
Die-cast aluminium upper body -
Lightened special rubber pulleys
Additional Information
| Brand | Campagnolo |
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