Chassis; Tt-R125/Tt-R125E - Yamaha TT-R125(W) Owner's Service Manual

EC212201

CHASSIS

TT-R125/TT-R125E

Item
Steering system:
Steering bearing type (upper)
Front suspension:
Front fork travel
Fork spring free length
Spring rate, STD
Optional spring/spacer
Oil capacity
Oil level
Oil grade
Inner tube outer diameter
Front fork top end
Rear suspension:
Shock absorber travel
Spring free length (TT-R125)
Fitting length
Spring rate, STD (TT-R125)
Optional spring
Enclosed gas pressure
Wheel:
Front wheel type
Rear wheel type
Front rim size/material
Rear rim size/material
Rim runout limit:
Radial
Lateral
Drive chain:
Type/manufacturer
Number of links
Chain slack
Chain length (10 links)
MAINTENANCE SPECIFICATIONS
(lower)
327 mm (12.87 in)
(TT-R125E)
(TT-R125E)
Standard
Angular bearing
Taper roller bearing
180 mm (7.09 in)
K = 3.00 N/mm
(0.310 kg/mm, 17.4 lb/in)
No
3
159 cm
(5.60 Imp oz, 5.38 US oz)
122 mm (4.80 in)
Fork oil 10W or equivalent
30 mm (1.18 in)
Zero mm (Zero in)
65 mm (2.56 in)
175 mm (6.89 in)
178 mm (7.01 in)
165 mm (6.50 in)
K = 48.1 N/mm
(4.9 kg/mm, 274 lb/in)
K = 50.5 N/mm
(5.1 kg/mm, 286 lb/in)
No
1,500 kPa
2
(15 kg/cm , 213 psi)
Spoke wheel
Spoke wheel
17 × 1.40/Steel
14 × 1.60/Steel
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DID428HD/DAIDO
116 links
35 ~ 50 mm (1.4 ~ 2.0 in)
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2 - 15
SPEC
Limit
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322 mm (12.68 in)
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2.0 mm (0.08 in)
2.0 mm (0.08 in)
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121.4 mm
(4.78 in)