Yamaha XF50W Service Manual page 32

Rear tire
Tire type
Size
Model(manufacturer)
Tire pressure(cold)
0~175kg(0~386lb)
Minimum tire tread depth
Front brake
Brake type
Operation
Brake lever free play(at lever end)
Brake drum inside diameter
Lining thickness
Rear brake
Brake type
Operation
Brake lever free play(at lever end)
Brake drum inside diameter
Lining thickness
Front suspension
Suspension type
Front fork type
Front fork travel
Spring
Free length
Installed length
Spring rate(K1)
Spring stroke(K1)
Optional spring available
Fork oil
Recommended oil
Quantity(each front fork leg)
Inner tube outer diameter
Inner tube bending limit
CHASSIS SPECIFICATIONS
Item
Standard
Tubeless
120/90-10 57J
C-6022(CHENG SHIN)
175kPa(1.75kgf/cm², 25psi)
...
Drum brake
Right-hand operation
10~20mm(0.39~0.79in)
110mm(4.33in)
4.0mm(0.16in)
Drum brake
Left-hand operation
10~20mm(0.39~0.79in)
110mm(4.33in)
4.0mm(0.16in)
Telescopic fork
Coil spring
65mm(2.56in)
202.2mm(7.96in)
188.2mm(7.41in)
10.1N/mm(1.03kg/mm)
0~65mm(0~2.56in)
No
Fork oil 10W or equivalent
0.042L(0.038lmp qt,
0.046 US qt)
26mm(1.02in)
...
2-13
SPEC 0 *
Limit
...
...
...
...
0.8mm
(0.03in)
...
...
...
110.5mm
(4.35in)
2.0mm
(0.08in)
...
...
...
110.5mm
(4.35in)
2.0mm
(0.08in)
...
...
...
198.2mm
(7.80in)
...
...
...
...
...
...
...
0.2mm
(0.01in)