ThyssenKrupp steelworks Roadstar, Руководство пользователя

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6.3 TORQUES
All screw connections must be tightened with an appropriate torque wrench. Proper use prevents overtightening and
breaking of the bolts.
The torques indicated below are for unlubricated threads. Lubrication affects the friction coefficient, so that you need
to choose a lower torque for lubricated bolts.
The following table shows all necessary torques for your bike.
POS. COMPONENTS MANUFACTURER, MODEL TORQUE
1
saddle clamp
Ritchey 1-Bolt max. 12 Nm*
2 seat post clamp thyssenkrupp steelworks max. 5 Nm*
3
caliper mount
front and rear wheel
SRAM Red, SRAM Force
5 Nm
4 rear wheel axle Columbus Ø12x163 mm 10 Nm
5 lockring cassette SRAM Red, SRAM Force 40 Nm
6 fixing screw rear derailleur SRAM Red, SRAM Force e TAP 5 Nm*
7 fixing screws brake rotors SRAM Red, SRAM Force
Center Lock 40 Nm
8 fixing screw crank SRAM Red, SRAM Force
54 Nm
9 pedals
not included in the scope of
delivery, see manufacturer's
documentation 54 Nm, unless otherwise specified
by the pedal manufacturer.
10 fixing screw front derailleur SRAM Red, SRAM Force 6 Nm*
11 front wheel axle Columbus Ø12x100 mm 10 Nm
12 stem handlebar clamp Ritchey WCS C220 84 D max. 5 Nm*
13 stem steerer clamp max. 5 Nm*
* The maximum torque is a value which must not be exceeded. Normally, a lower torque is sufficient for a safe
connection. Especially when using assembly paste, the torque can often be reduced significantly below this value, as
the solid particles in the assembly paste increase the friction significantly.
Tip: The lower the tightening torque of the screws, the less stress is placed on the component - this is particularly
important for carbon components.
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