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Campagnolo Super Record 11X Rear Mech

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Product description

Warning: Not compatible with 2014 Groupsets

COMPLETELY NEW DESIGN

The new shape of the external components enables the rear derailleur to move according to a different angle and the new internal design keeps the chain nearer the cassette to ensure better power transmission, greater and more secure traction, a better chain/sprocket interface and greater durability of components subject to wear and tear.

EMBRACE TECHNOLOGY(TM)

The special chainring positioned inside the gear body acts on a rectangular section spring that allows the component to move along a trajectory that perfectly follows the curve of the sprockets, on both the 11-23 cassette and the new 11-29.

ALUMINUM FIXING BOLT

The new two-part system is 53% lighter than steel and 22% lighter than titanium, without compromising resistance and rigidity levels and prolonging component life.

CARBON FIBRE UPPER AND LOWER BODY Extreme rigidity and reduced weight. It increases rear derailleur precision and prolongs the life of component.

CARBON FIBER CAGE PLATE

Shifting positioning is exceedingly precise - extremely light.

CARBON FIBER PARALLELOGRAM, AND EXCLUSIVE ULTRA-SHIFT(TM) GEOMETRY Maximum shifting rigidity, fast actuation, precision, friction reduction

CERAMIC BALL BEARINGS

Very smooth, reduces friction, prolongs life and shifting performance.

PULLEY CAGE ALUMINUM FIXING BOLTS Lighter.

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