KEEWAY FACT 50 4T Maintenance Manual page 17

(Curb weight)
Tire
Size
Clutch
Transmission Variable
speed gear
gear
Transmission
Battery
capacity/type
Magnetor
capacity
Spark plug
Electric
devices
Spark plug
gap
Ignition
Backshaft 55
92
Total
Front outer
120/70-12
tire
Front rim 3.50×12
Rear outer
130/70-12
tire
Rear rim 3.50×12
Dry centrifugal clutch
Stepless
Belt transmission
12V-4AH/ dry-
charged
89.6W/5000rpm
NGK CR6HSA
0.6-0.7mm
CDI
17
Cooling
Lubrication
Air filter
Capacity of
gasoline
Carburetor
Idle speed -
Max. torque
Performance
Max. Hp
Compression
Max. speed
Dia. of front
brake disc
Braking
(mm)
system
I.D. of rear
brake drum
(mm)
Air cooling
Splash lubrication
e9QJAF-B70
6.0±0.2L
tank
PD19JB
type
1800±100rpm/min
rpm
4.55N.m/5200rpm
2.63kW/5500rpm
6.9：1
ratio
45km/h
φ190mm
φ110mm