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.
Technical Specifications
- Weight: 640g
- Full-carbon unidirectional-multidirectional cranks
- Light alloy fixing bolts and nuts
- Light alloy chainrings
- Chainrings with XPSS™ (eXtreme Performance Shifting System)
- Chainrings with hard anodization treatment
- 8 pins on the large chainring
- Integrated POWER-TORQUE™ axle
- Requires POWER-TORQUE™ BB cups
Features and Benefits
OPTIMAL POSITIONING OF THE BALL BEARING SEAT Reduces friction to the minimum, reduces mechanical stress, and protects the ball bearings from water and dust to assure consistent performance over time.
OPTIMISED U AND Q FACTORS space optimised between ankle and crank - maximum lateral and torsional stiffness.
Power Torque System System with single axle designed to maximise stiffness and power transmission.
X.P.S.S.™ Incorporates a project with a specific goal: giving Campagnolo®'s new 11-speed groupsets the best shifting performance possible.
Features
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