50
III. Regular checks
Concerning the tightening of the bolts: lever, crank, pedals, brackets.
The tightening torques to apply are as follows:
COMPONENTS RECOMMENDED TORQUE SPECIFIC GUIDELINES
Pedals on crank arms 30 - 40 Lubricate the threads
Crank arm on box 30 - 40 Lubricate the threads
Headset tightening 14 – 15
Brake lever 6 – 8
Brake callipers 6 – 8
Seat 18– 20
Seat post clamp Quick clamp
Wheel 30 Or quick clamp
The other tightening torques depend on the nut sizes: M4: 2,5 to 4.0 Nm, M5: 4,0 to 6.0 Nm, M6: 6.0
to 7.5 Nm. Tighten the bolts according to the required torque.
Regularly check the tyres and the tread of the rear wheel: wear, cuts, cracks, pinching. Replace the tyre
if necessary. Check the wheel rims for excessive wear, warping, denting, cracks…
IV. Revisions
For safety reasons and to maintain the components in a good state, you should have your bicycle
revised periodically by your distributor. Your bicycle should also undergo regular maintenance by a
qualified technician.
First revision: 1 month or 150 km
Check the components are well-tightened: crank arm, wheel, stem, pedals, handlebars, seat
clamp,
Check the power-assistance system is working correctly,
Check and adjust the brakes,
Tighten and/or straighten the wheels.
Tyre pressure
Every year or 2000 km:
Check the wear levels (brake pads, gear system, tyres),
Check the power-assistance system is working correctly,
Check the bearings (bottom bracket, wheels, steering, pedals),
Check the cables (brakes, derailleur),
Tighten and/or straighten the wheels.
Tyre pressure