KEEWAY FACT 50 4T Maintenance Manual page 52

Tire specification
Front outer tire
Front rim
FACT 50 4T
Rear outer tire
Rear rim
Check whether the locking nut of the front wheel spindle is loose.
Check whether the fixing nut of the rear wheel is loose.
Tighten it to the required torque value if it is loose.
Torque value: locking nut of the front wheel spindle
fixing nut of the rear wheel
Fixing steering stem bearing and
handlebar
Move the handlebar to confirm there is no wire interference.
Rotate the front wheel and move the handlebar freely for
check.
If the handlebar moves difficultly, release it and then check
the bearing of the fixing steering stem.
120/70-12
3.50×12
130/70-12
3.50×12
55-62 N·m
100-113 N·m
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