Campagnolo Athena PT 11 Chainset;
MISSING PARTS - driveside only, does not include any fitting instructions.
- The most evident changes are immediately noticed on the first shift. The new design of the chain up shift and downshift zones makes shifting extremely fast and precise.
- The axle of Athena is the Power Torque System, which makes it possible to obtain very high values of torsional stiffness and efficient power transmission, without increasing the lateral bulk.
- Forged aluminum cranks
- Light alloy fixing bolts and nuts
- Light alloy chainrings
- Chainrings with XPSS (eXtreme Performance Shifting System)
- Chainrings with silver anodization
- 8 pins on the large chainring
- Integrated POWER-TORQUE axle
- Requires POWERTORQUE BB cups
- Weight: 840g (approx)