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Chorus Crankset 12x2 Speed

A true concentrate of technology and versatility.

Description

The Chorus crankset is a true concentrate of technology and versatility.

Technically advanced thanks to unidirectional construction technology in carbon fiber, it is produced directly molded without any surface coating and has an Ultra-Torque steel axle like the Record crankset.

It is versatile thanks to its new ring of 123 mm bolts that, while giving it an extreme-performance structure, also ensures a wider variety of use segments.

Available with 165, 170, 172.5 and 175 mm cranks, the new smaller ring of bolts on the Chorus crankset makes it compatible with 52/36, 50/34 chainrings and with the brand new 48/32 crowns.

Characteristics

The Q Factor remains the same (145.5) The widths and biodynamics of the stroke are the same. Unidirectional carbon fiber cranks, steel axle and aluminum chainrings. Good stiffness and optimum power transmission. Symmetrical teeth on the internal chainring Fluid, precise transmission, even with extreme cross-chaining. Optimized design for any chainring combination Maximum performance, always Double ring of bolts Assembly of the large chainring on the crank is guaranteed by a ring of 123 mm bolts, while the two chainrings are coupled together by a ring of 96 mm bolts. Surface treatment of the chainrings for longer life

MPS™ MICRO PRECISION SHIFTING SYSTEM

The evolved design of the up-shift and down-shift zones and of the teeth profile enables fast, precise shifting in any conditions

ULTRA-TORQUE™

Lightness, stiffness, and simplified assembly: ULTRA-TORQUE™.

X.P.S.S.™ EXTREME PERFORMANCE SHIFTING SYSTEM

X.P.S.S.™ technology is the embodiment of a project conceived with a very specific objective: to give Campagnolo 12-speed groupsets the best possible derailing performance.