2-2
MAINTENANCE SPECIFICATIONS
MAINTENANCE SPECIFICATIONS
ENGINE
Transmission type
Constant mesh, 6-speed
Operation
Left foot operation
Gear ratio:
1st
31/13 (2.385)
2nd
29/15 (1.933)
3rd
27/17 (1.588)
4th
23/17 (1.353)
5th
24/20 (1.200)
6th
23/21 (1.095)
Chassis:
USA, ZA, AUS, NZ
EUROPE, CDN
Frame type
Semi double cradle
←
Caster angle
25.5 °
25.6 °
Trail
105 mm (4.13 in)
107 mm (4.21 in)
Tire:
Type
With tube
Size (front)
80/100-21 51M
Size (rear)
100/90-19 57M
Tire pressure (front and rear)
100 kPa (1.0 kgf/cm
2
, 15 psi)
Brake:
Front brake type
Single disc brake
Operation
Right hand operation
Rear brake type
Single disc brake
Operation
Right foot operation
Suspension:
Front suspension
Telescopic fork
Rear suspension
Swingarm (link type monocross suspension)
Shock absorber:
Front shock absorber
Coil spring/oil damper
Rear shock absorber
Coil spring/gas, oil damper
Wheel travel:
Front wheel travel
300 mm (11.8 in)
Rear wheel travel
315 mm (12.4 in)
Electrical:
Ignition system
CDI magneto
Item
Standard
Limit
Cylinder head:
Combustion chamber capacity
8.4 cm
3
(0.296 Imp oz, 0.284 US oz)
----
Warp limit
----
0.03 mm
(0.0012 in)
Cylinder:
Bore size
54.000–54.014 mm (2.1260–2.1265 in)
54.1 mm
(2.130 in)
Taper limit
----
0.05 mm
(0.0020 in)
Summary of Contents for YZ125X1
Page 2: ...1C3 9 33_cover 07 6 14 9 59 AM Page 2...
Page 3: ...YZ125 X X1 1C3 28199 33 E0 2008 OWNER S SERVICE MANUAL...
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Page 87: ...4 32 WATER PUMP...
Page 131: ...5 30 STEERING 9 Bearing race 2 Refer to removal section Order Part name Q ty Remarks...
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