Suzuki FL125S Service Manual page 31

PERIODIC MAINTENANCE 2-20
WHEEL
Make sure that the wheel runout (axial and radial) does not
exceed the service limit when checked as shown. An excessive
amount of runout is usually due to worn or loose wheel bearings
and can be corrected by replacing the bearings. If bearing
replacement fails to reduce the runout, replace the wheel.
% Wheel runout
Service Limit: 2.0 mm
SPOKE NIPPLES
Make sure that the nipples are tight. If necessary, tighten them
with a spoke nipple wrench.
" Spoke nipple: 2.75 N·m (0.275 kgf-m)
& 09940-60113: Spoke nipple wrench