MY21H01 - 32_1.0_30.07.2020
70
Maintenance
8.2.1 Checking the quick release
 Check the position and clamping force of the 
quick release lever. The quick release lever 
must be flush with the lower housing. You must 
be able to see a slight impression on the palm 
of your hand when you close the quick release 
lever.
Figure 38: Adjusting the quick release clamping force
 Use a 4 mm hexagon socket spanner to tighten 
the clamping lever clamping force if required. 
Check the quick release lever position and 
clamping force. 
Figure 39: Adjusting the quick release clamping force
8.3 Maintaining the stem
Incorrectly fastened screws may come loose due 
to impact. The stem may no longer be firmly fixed 
in its position as a result. This will cause a crash 
with injuries.
 Check the handlebars and the stem's quick 
release system are firmly in position after the 
first two hours of riding.
8.4 Adjusting the gear shift 
If you cannot select the gears effortlessly, you will 
need to adjust the setting for the shift cable 
tension. 
 Carefully pull the adjusting sleeve away from 
the shifter housing, turning it as you do so.
 Check the gear shift function after each 
adjustment.