Yamaha YZ125(P)/LC, Owner'S Service Manual

Page: 74 / 564

2-7
SPEC
MAINTENANCE SPECIFICATIONS
EC212201
CHASSIS
Item Standard Limit
Steering system:
Steering bearing type Taper roller bearing
…
Front suspension: USA, CDN, ZA
EUROPE
AUS, NZ
Front fork travel 300 mm (11.8 in)
←
…
Fork spring free length 460 mm (18.1 in)
←
455 mm (17.9 in)
Spring rate, STD K=4.02 N/mm K=Approx.
…
(0.410 kg/mm, 4.02 N/mm
23.0 lb/in) (0.410 kg/mm,
23.0 lb/in)
Optional spring/Spacer Yes
←
…
Oil capacity 573 cm 3
← …
(20.2 Imp oz,
19.4 US oz)
Oil level 135 mm (5.31 in)
← …
<Min.~Max.> 80~150 mm
← …
(From top of outer tube with inner tube (3.15~5.91 in)
and damper rod fully compressed
without spring.)
Oil grade
Suspension oil
←
…
“01”
Inner tube outer diameter 46 mm (1.81 in)
←
…
Front fork top end 5 mm (0.20 in)
←
…
Rear suspension: USA, CDN, ZA
EUROPE
AUS, NZ
Shock absorber travel 132 mm (5.20 in)
←
…
Spring free length 260 mm (10.24 in) 275 mm (10.83 in)
…
Fitting length 248 mm (9.76 in) 262 mm (10.31 in)
…
<Min.~Max.> 240.5~258.5 mm 255.5~273.5 mm
…
(9.47~10.18 in) (10.06~10.77 in)
Spring rate, STD K=45.0 N/mm K=Approx.
…
(4.60 kg/mm, 47.0 N/mm
257.6 lb/in) (4.80 kg/mm,
268.8 lb/in)
Optional spring Yes
←
…
Enclosed gas pressure 1,000 kPa
←
…
(10 kg/cm 2 ,
142 psi)
Swingarm:
Swingarm free play limit
End
…
1.0 mm (0.04 in)
Side clearance
…
0.2~0.9 mm
(0.008~0.035 in)
5NY-9-30-2A 5/24/01 8:03 PM Page 8