BMW C 650 GT Rider's Manual page 105

If the wear indicating marks are
no longer clearly visible:
WARNING
Brake-pad thickness less
than permissible minimum
Diminished braking effect, dam-
age to the brakes
In order to ensure the depend-
ability of the brake system, do
not permit the brake pads to
wear past the minimum per-
missible thickness.
Have the brake pads replaced
by a specialist workshop,
preferably an authorised
BMW Motorrad dealer.
Check rear brake pad
thickness
Make sure the ground is level
and firm and place the Maxi-
Scooter on its stand.
https://www.motorcycle-manual.com/
Visually inspect the brake pads
to ascertain their thickness.
Viewing direction: from the
bottom right toward brake
pads 1.
Brake-pad wear limit,
rear
min 1.0 mm (Friction pad only,
without backing plate.)
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103
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