1-4
dummyhead
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GENERAL INFORMATION
FRAME
(XR125LK/LEK)
Frame type
Semi double cradle
Front suspension
Telescopic fork
Front wheel travel
160 mm (6.3 in)
Rear suspension
Swingarm
Rear wheel travel
151 mm (5.9 in)
Front tire size
90/90 – 19 M/C 52P
Rear tire size
110/90 – 17 M/C 60P
Front tire brand
C6559F (CHENG SHIN)
Rear tire brand
C6559 (CHENG SHIN)
Front brake
Hydraulic single disc
Rear brake
Mechanical leading trailing
Caster angle
27°
Trail length
104 mm (4.1 in)
Fuel tank capacity
12.0 liter (3.17 US gal, 2.64 lmp gal)
Fuel tank reserve capacity
3.5 liter (0.92 US gal, 0.77 lmp gal)
FRAME
(XL125LK)
Frame type
Semi double cradle
Front suspension
Telescopic fork
Front wheel travel
159 mm (6.3 in)
Rear suspension
Swingarm
Rear wheel travel
148 mm (5.8 in)
Front tire size
70/100 – 21 M/C 44P
Rear tire size
100/90 – 18 M/C 56P
Front tire brand
CM-704 (CHENG SHIN)
Rear tire brand
CM-705 (CHENG SHIN)
Front brake
Mechanical leading trailing
Rear brake
Mechanical leading trailing
Caster angle
26.9°
Trail length
104 mm (4.1 in)
Fuel tank capacity
12.0 liter (3.17 US gal, 2.64 lmp gal)
Fuel tank reserve capacity
3.5 liter (0.92 US gal, 0.77 lmp gal)
ENGINE
Bore and stroke
52.4 x 57.8 mm (2.06 x 2.28 in)
Displacement
124.7 cm
3
(7.61 cu-in)
Valve train
Chain driven, OHC 2-valve with rocker arm
Compression ratio
9.2 : 1
Intake valve
opens
at 1 mm (0.04 in) lift
5° BTDC
closes
at 1 mm (0.04 in) lift
30° ABDC
Exhaust valve
opens
at 1 mm (0.04 in) lift
30° BBDC
closes
at 1 mm (0.04 in) lift
0° TDC
Lubrication system
Forced pressure and wet sump
Oil pump type
Trochoid
Cooling system
Air cooled
Air filtration
Paper element (Viscous type)
Engine dry weight
XR125LK/LEK:
28.5 kg (62.8 lbs)
XL125LK:
26.6 kg (58.6 lbs)
CARBURETOR
Carburetor type
Piston valve
Throttle bore
20 mm (0.8 in)
DRIVE TRAIN
Clutch system
Multi-plate, wet
Clutch operation system
Cable operating
Transmission
Constant mesh, 5-speeds
Primary reduction
3.350 (67/20)
Final reduction
3.187 (51/16)
Gear ratio
1st
2.785 (39/14)
2nd
1.875 (30/16)
3rd
1.409 (31/22)
4th
1.120 (28/25)
5th
0.937 (30/32)
Gearshift pattern
Left foot operated return system
1 - N - 2 - 3 - 4 - 5
ITEM
SPECIFICATION
Summary of Contents for XL125LK
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