Operation Manual

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1. Carry out a visual inspection of the saddle post. The “STOP” or “MAX” mark must not be visible.
2. Try to twist the saddle and post in the frame by hand.
It must not be possible to twist the saddle and saddle post.
3. Try to move the saddle in its clamping with your hand by alternately pushing down and pulling up.
The saddle must not move.
4. If the saddle and/or saddle post can be moved, they should be tightened up (see section 8.6.3, Opening
and closing the quick-release axle on the saddle post clamping and section 8.1, Adjusting the saddle
height).
7.3 Inspecting the handlebars and handlebar stem
WARNING Danger from falls and accidents
Incorrectly mounted or damaged handlebars and handlebar stems may result in dangerous riding situa-
tions, falls and accidents.
• If you discover damage to these parts or have any doubt about their integrity, you must not use your bike
again.
• Contact an approved workshop immediately.
1. Perform a visual check of the stem and handlebars.
• The handlebar stem must be parallel to the front wheel rim.
• The handlebars aligned at right angles to the stem.
2. Clamp the front wheel between your legs.
3. Grip the handlebars at both ends.
4. Try to twist the handlebars in both directions with your hands.
5. Try to twist the handlebars in the handlebar stem with your hands.