8-2 DR-Z125/LK4 (’04-MODEL) AND DR-Z125/LK5 (’05-MODEL)
SPECIFICATIONS
DIMENSIONS AND DRY MASS
Overall length ......................................................................................
1 835 mm (72.2 in)
1 885 mm (74.2 in)..........Large wheel
Overall width .......................................................................................
770 mm (30.3 in)
Overall height ......................................................................................
1 060 mm (41.7 in)
1 095 mm (43.1 in)..........Large wheel
Wheelbase ..........................................................................................
1 245 mm (49.0 in)
1 270 mm (50.0 in)..........Large wheel
Ground clearance................................................................................
260 mm (10.2 in)
290 mm (11.4 in)..........Large wheel
Seat height ..........................................................................................
775 mm (30.5 in)
805 mm (32.0 in)..........Large wheel
Dry mass.............................................................................................* 79 kg (174 lbs)
* 80 kg (176 lbs) ............Large wheel
ENGINE
Type.....................................................................................................
Four-stroke, air-cooled, OHC
Number of cylinders ............................................................................
1
Bore ....................................................................................................
57.0 mm (2.244 in)
Stroke..................................................................................................
48.8 mm (1.921 in)
Displacement ......................................................................................
124 cm
3
(7.6 cu. in)
Compression ratio ...............................................................................
9.5 : 1
Carburetor ...........................................................................................
MIKUNI VM20SS
Air cleaner ...........................................................................................
Polyurethane foam element
Starter system.....................................................................................
Primary Kick
Lubrication system ..............................................................................
Wet sump
Idle speed ...........................................................................................
1 700 ± 100 r/min
DRIVE TRAIN
Clutch ..................................................................................................
Wet multi-plate type
Transmission .......................................................................................
5-speed constant mesh
Gearshift pattern .................................................................................
1-down, 4-up
Primary reduction ratio........................................................................
3.470 (59/17)
Gear ratios, Low...............................................................................
3.000 (33/11)
2nd ...............................................................................
1.857 (26/14)
3rd ................................................................................
1.368 (26/19)
4th ................................................................................
1.095 (23/21)
Top ...............................................................................
0.923 (24/26)
Final reduction ratio.............................................................................
3.642 (51/14)
4.071 (57/14) ..................Large wheel
Drive chain ..........................................................................................
D.I.D.428HG, 122 links
D.I.D.428HG, 130 links ...Large wheel
CHASSIS
Front suspension.................................................................................
Telescopic, coil spring, oil damped
Rear suspension .................................................................................
Link type, coil spring, oil damped
Front suspension stroke ......................................................................
180 mm (7.1 in)
Rear wheel travel ................................................................................
160 mm (6.3 in)
170 mm (6.7 in)...............Large wheel
Caster .................................................................................................
28°
27° 30’.............................Large wheel
Trail......................................................................................................
88 mm (3.46 in)
99 mm (3.90 in)...............Large wheel
Steering angle.....................................................................................
45° (right & left)
Turning radius .....................................................................................
1.9 m (6.2 ft)
2.0 m (6.6 ft) ...................Large wheel
Front brake ..........................................................................................
Drum brake
Disc brake .......................Large wheel
Rear brake ..........................................................................................
Drum brake
Front tire size ......................................................................................
70/100-17 40M, tube type
70/100-19 42M, tube type............... Large wheel
Rear tire size .......................................................................................
90/100-14 49M, tube type
90/100-16 52M, tube type............... Large wheel
ELECTRICAL
Ignition type.........................................................................................
Electronic ignition (CDI)
Ignition timing ......................................................................................
13° B.T.D.C. at 1 700 r/min
Spark plug...........................................................................................
NGK DR8EA or DENSO X24ESR-U
Generator ............................................................................................
Single-phase A.C. generator
CAPACITIE
Fuel tank,
including reserve..............................................................
6.6 L (1.7/1.5 US/Imp gal)
Reserve ...........................................................................
1.7 L (0.4/0.4 US/Imp gal)
Engine oil, oil change........................................................................
850 ml (0.9/0.7 US/Imp qt)
with filter change .............................................................
950 ml (1.0/0.8 US/Imp qt)
overhaul ..........................................................................
1 100 ml (1.2/1.0 US/Imp qt)
Summary of Contents for DR 125
Page 1: ...DR Z125 L 9 9 5 0 0 4 1 1 2 5 0 1 E...
Page 34: ...PERIODIC MAINTENANCE 2 21...
Page 167: ...SERVICING INFORMATION 7 9 WIRING DIAGRAM...
Page 222: ...Printed in Japan K3 K4 K5 K6 K7 K8...