Yamaha SR125 1997 Service Manual page 30

CHASSIS
Item
Steering system:
Steering bearing type
No./size of steel balls (upper)
Front suspension:
Front fork travel
Fork spring free length
Fitting length
Spring rate (K1)
(K2)
Stroke (K1)
(K2)
Oil capacity
Oil level
Oil grade
Inner tube vend limit
Rear suspension:
Shock absorber stroke
Spring free length
Fitting length
Spring rate (K1)
(K2)
Stroke (K1)
(K2)
Front wheel:
Type
Rim size
Rim material
Rim runout limit radial
lateral
Rear wheel:
Type
Rim size
Rim material
Rim runout limit radial
lateral
Drive chain:
Type/manufacturer
No. of links
Chain free play
MAINTENANCE SPECIFICATIONS
Standard
Ball bearing
22 pcs. 0.1875 in
(lower) 19 pcs. 0.251 in
120 mm
326.1 mm
311.1 mm
3.6 N /mm (0.36 kg/mm)
5.1 N/mm (0.51 kg/mm)
0 X 85 mm
85 X 120 mm
0.177 L (177 cm
135 mm
Fork oil 15 WT or equivalent
SSS
65 mm
178.5 mm
198 mm
18.3 N/mm (1.83 kg/mm)
21.6 N/mm (2.16 kg/mm)
0 X 30 mm
30 X 65 mm
Spoke wheel
17
Steel
SSS
SSS
Spoke wheel
16
Steel
SSS
SSS
428HG/DAIDO
120
25 X 35 mm
3
)
1.60
1.85
2-10
SPEC
Limit
SSS
SSS
SSS
SSS
321 mm
SSS
SSS
SSS
SSS
SSS
SSS
SSS
SSS
0.2 mm
SSS
173 mm
SSS
SSS
SSS
SSS
SSS
SSS
SSS
SSS
2 mm
2 mm
SSS
SSS
SSS
2 mm
2 mm
SSS
SSS
SSS