CRANKSET
CAMPAGNOLO TECHNICAL MANUAL - Rev. 00/ 10-2022
3
12s /13s CRANKSET
1 - TECHNICAL SPECIFICATIONS
1.1 - MEASUREMENT OF THE CHAIN LINE
LINEA CATENA
THIS TECHNICAL MANUAL IS INTENDED FOR USE BY PROFESSIONAL MECHANICS.
Anyone who is not professionally qualified to assemble bicycles should not attempt to install and operate on the
components because of the risk of carrying out incorrect operations that could cause the components to malfunction
with the consequent risk of accidents, physical injury or even death.
The actual product may differ from what is illustrated, as the specific purpose of these instructions is to explain the
procedures for using the component.
Combinations other than those provided for in the table could cause the drivetrain to malfunction and could be
the cause of accidents, physical injury or even death.
Fig.1
WARNING!
CHAINRINGS
BOLT CIRCLE
DIAMETER
CHAIN
LINE
CHAINRING
CENTRE DISTANCE
MINIMUM CHAINSTAY
LENGTH
Z38
Z40
Z42
Z44
45,5 mm
410 mm
(frames for disc brakes)
(Ø chainring max.)
44,5 mm
8 mm
CHAINRINGS
BOLT CIRCLE
DIAMETER
CHAIN
LINE
CHAINRING
CENTRE DISTANCE
MINIMUM CHAINSTAY
LENGTH
Z38
Z40
Z42
Z44
45,5 mm
410 mm
(frames for disc brakes)
(Ø chainring max.)
44,5 mm
8 mm
LINEA CATENA
CHAIN LINE
CHAIN LINE
Fig.1.1
