CAMPAGNOLO Ergopower Record 12s User manual

CAMPAGNOLO.COM
12s / 13s CRANKSET
WITH Ø 24 mm PIVOT

CRANKSET CAMPAGNOLO TECHNICAL MANUAL - Rev. 00/ 10-2022
2
Always wear protective gloves and glasses while working on the bicycle.
WARNING!

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 LINECHAIN LINE
Fig.1.1

CRANKSET CAMPAGNOLO TECHNICAL MANUAL - Rev. 00/ 10-2022
4
2 - COMPATIBILITY
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.
The use of components that do not belong to the correct range may significantly reduce the overall performance of
the drivetrain and it is therefore advisable not to mix components from the old ranges with those from the new one.
MARKING ON THE 12s / 13s CRANKSET
WARNING!
The following compatibility table shows which components are to be combined with each other and the marking on the compo-
nents themselves.
FG
DRIVETRAINS CRANKSET CUPS REAR DERAILLEUR CHAIN ERGOPOWER
CONTROL LEVERS
MARKING
DRIVETRAINS CRANKSET CUPS REAR DERAILLEUR CHAIN ERGOPOWER
CONTROL LEVERS
MARKING

CRANKSET CAMPAGNOLO TECHNICAL MANUAL - Rev. 00/ 10-2022
5
CRANKSET SEMIAXLES ENTRANCE SIDE
OF THE CENTRAL SCREW
CENTRAL
SCREW
turn clockwise
turn clockwise
CRANKSET SEMIAXLES ENTRANCE SIDE
OF THE CENTRAL SCREW
CENTRAL
SCREW
turn clockwise
turn clockwise
The stop chain ring of the pedal pivot must respect the
dimensions indicated in Fig.1.
These conditions are necessary to minimise the
possibility of abnormal tensions in the hand cranks.
Such tensions could lead to premature breaks and be
the cause of accidents, physical injuries or even death.
NOTE
Q-factor: 145.5 mm (nominal value).
Do not put washers between the pedal axle and hand
crank as they would give rise to abnormal tensions
in the interface area. Such tensions could lead to
premature breaks and be the cause of accidents,
physical injuries or even death.
MIN. 11,5 mm
MIN. 17,5 mm
9/16x20 TPI
Min. 11,5 mm
Min. 17,5 mm
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.
2.1 - PIVOT PEDAL COMPATIBILITY
PEDAL THREAD
WARNING!
Fig.1
WARNING!
WARNING!

CRANKSET CAMPAGNOLO TECHNICAL MANUAL - Rev. 00/ 10-2022
6
91,5
N.B. measurements are expressed in mm
3 - INTERFACE WITH THE FRAME
68
3
8
(39)
9
23,5
175
189
(93) 92 (44T)
Ø 192
3.1 - 13s PRO-TECH CRANKSET ENCUMBRANCES
Minimum distance to maintain
between the frame
and chainring / chain
From the chain
From the chainring

CRANKSET CAMPAGNOLO TECHNICAL MANUAL - Rev. 00/ 10-2022
7
3.2 -12s ULTRA - TORQUE CRANKSET ENCUMBRANCES
68
12,8
9,7
4,8
3,8
3,4
91,5 23,5
193,5
193,5
180
111
94
85
78,5
59
N.B. measurements are expressed in mm

CRANKSET CAMPAGNOLO TECHNICAL MANUAL - Rev. 00/ 10-2022
8
L
3.3 - MINIMUM CHAINSTAY LENGTH
L = 410 mm min.
FRAMES FOR DISC BRAKES
L

CRANKSET CAMPAGNOLO TECHNICAL MANUAL - Rev. 00/ 10-2022
9
Make sure that the play adjustment ring nut
of the left hand crank is completely tightened
(Fig.1).
4 - ASSEMBLY
After installing the bottom bracket cups specific
for your crankset in the bottom bracket shell:
- Insert the right hand crank fully down in the
bottom bracket shell (Fig.2).
- Engage the left hand crank in the bottom
bracket (Fig.3).
• Using the Campagnolo® UT-BB110 tool or a
suitable 10 mm hexagonal insert with a length of
at least 65 mm, engage the fastening screw (Fig.
4) in the semiaxle of the left-hand hand crank
until it goes through the hole at the inner end of
the semiaxle itself. Then engage the thread of the
semiaxle of the right-hand hand crank.
Fig.4
Use the special screw (code FC-RE107).
Using a different screw may cause
malfunction or breakage, even sudden, and
result in accident, personal injury or death.
WARNING!
65 mm MIN.
Fig.1
Fig.2 Fig.3

CRANKSET CAMPAGNOLO TECHNICAL MANUAL - Rev. 00/ 10-2022
10
- Make sure that the hand cranks are correctly
aligned (Fig. 6).
Fig.5
NO!
OK
• Use one hand to hold the left-hand hand crank in
the correct position, tighten manually the fastening
screw (Fig. 6) until it the semiaxles engage, then
apply a torque wrench (to the 10 mm hexagonal
insert) and tighten to a torque of 42 Nm - 60 Nm
(372 in.lbs - 531 in.lbs)(Fig. 6).
42 - 60 Nm
(372 - 531 in.lbs)
Fig.6
NO!
Fig.7
Never use fixed Allen wrenches in place
(Fig. 7) of a torque wrench because,
in addition to not being able to set the
correct tightening torque, they are often
shorter than 65 mm, which may result
in partial engagement on the screw
head with the possibility of damaging
the screw and generating cracks.
Screw breakage during use may lead
to malfunction or breakage, accidents,
physical injuries or death.
DANGER!