Suzuki DR 125 Service Manual page 210

10-2 DR-Z125/LK8 ('08-MODEL)
SPECIFICATIONS
DIMENSIONS AND DRY MASS
Overall length ...................................................................................... 1 835 mm (72.2 in)
Overall width .......................................................................................
Overall height ......................................................................................* 1 085 mm (42.7 in)
Wheelbase .......................................................................................... 1 245 mm (49.0 in)
Ground clearance................................................................................
Seat height ..........................................................................................
Dry mass.............................................................................................
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
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)
Drive chain .......................................................................................... D.I.D.428HG, 122 links
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)
Caster ................................................................................................. 28°
Trail...................................................................................................... 88 mm (3.46 in)
Steering angle..................................................................................... 45° (right & left)
Turning radius ..................................................................................... 1.9 m (6.2 ft)
Front brake .......................................................................................... Drum brake
Rear brake .......................................................................................... Drum brake
Front tire size ...................................................................................... 70/100-17 40M, tube type
Rear tire size ....................................................................................... 90/100-14 49M, tube type
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
CAPACITIES
Fuel tank, including reserve..............................................................* 4.8 L (1.3/1.1 US/Imp gal)
Reserve............................................................................* 1.1 L (0.3/0.3 US/Imp gal)
Engine oil, oil change.........................................................................
with filter change ..............................................................
overhaul .............................................................................................. 1 100 ml (1.2/1.0 US/Imp qt)
1 885 mm (74.2 in) ............. Large wheel
770 mm (30.3 in)
* 1 110 mm (43.7 in) ............. Large wheel
1 270 mm (50.0 in) ............. Large wheel
260 mm (10.2 in)
290 mm (11.4 in) ............. Large wheel
775 mm (30.5 in)
805 mm (32.0 in) ............. Large wheel
79 kg (174 lbs)
80 kg (176 lbs)............... Large wheel
3 (7.6 cu. in)
4.071 (57/14) ...................... Large wheel
D.I.D.428HG, 130 links ....... Large wheel
170 mm (6.7 in) .................. Large wheel
27° 30' ................................ Large wheel
99 mm (3.90 in) .................. Large wheel
2.0 m (6.6 ft) ....................... Large wheel
Disc brake........................... Large wheel
70/100-19 42M, tube type . Large wheel
90/100-16 52M, tube type . Large wheel
850 ml (0.9/0.7 US/Imp qt)
950 ml (1.0/0.8 US/Imp qt)