Motocross models

KDX50

 
  Name:

KDX50

Type:

 

From:

 -

GENERAL

Model Kawasaki KDX50 2004
Category Junior Motocross bike

ENGINE

Type Air cooled, single cylinder, 2-stroke
Displacement 49 ccm
Bore and Stroke 41.0 x 37.9mm
Compression ratio 5.9:1
Valve system -
Fuel system Mikuni VM12SC
Ignition Digital CDI
Starting Primary Kick
Lubrication -

DRIVETRAIN

Transmission

Single-speed automatic clutch

FRAME

Type

-

Wheel travel:

front

2.8 in.

rear

2.0 in.

Tyre:

front

2.50-10-2pr

rear

2.50-10-2pr

SUSPENSION

Front:

Type

Telescopic, two-way height adjustable

Rear:

Type

Twin shock, two-way height adjustable

Spring preload

-

BRAKES

Front:

Type

Mechanical drum

Rear:

Type

Mechanical drum

DIMENSIONS

Overall length

49.0 in.

Overall width

23.4 in.

Overall height

28.7 in.

Wheelbase

33.9 in.

Ground clearance

4.5 in.

Seat height

18.9 in.

Dry weight

84 lbs.

Fuel capacity

0.53 gal.

PERFORMANCE

Maximum power

-

Maximum torque

-
Note: This is the 2004 model, all other similar, otherwise stated.
 

 

KX60

 
   

Name/Year:

 

Type:

Produced From:
KX60 KX60-B20  
GENERAL
Model Kawasaki KX60 2004 (Other year similar, otherwise stated)
Category Junior Motocross bike
ENGINE
Type two-stroke single, Liquid cooling
Displacement 59.7ccm3
Bore x stroke (mm) 43.0 x 41.6mm
Compression ratio 8.4:1
Valve/Induction System 4-petal reed valve (two - stroke engine)
Fuel system Mikuni VM24SS
Ignition Magneto CDI
Starting Primary kick
TRANSMISSION
Gearbox 6 speed
Final drive Chain
Clutch Wet multi disc, manual
CHASSIS
Frame type Semi-double cradle, high-tensile steel
Wheel travel Front 200mm, 7.9 in.
Rear 200mm, 7.9 in.
Tyre Front 60/100 x 14
Rear 80/100 x 12
Caster (Rake)/Trail 270 / 2.4 in   28º/65mm
SUSPENSION
Front Forks 30mm leading axle conventional fork
Rear Shock UNI-TRAK single shock system
Adjustable Pre-load
BRAKES
Front Disc/Drum Mechanical drum 90 mm x 20 mm
Calliper
Rear Disc/Drum Mechanical drum 90 mm x 20 mm
Calliper
DIMENSIONS
Overall length 1560 mm, 61.4 in
Overall width 705 mm, 27.8 in
Overall height 915 mm, 36.0 in
Seat height 710 mm, 28.0 in
Wheelbase 1080 mm, 42.5 in
Ground clearance 250 mm, 9.8 in
Fuel capacity - reserve 92 gal
Dry weight 50,5 kg, 111.3 lbs
PERFORMANCE
Maximum power 15hp /12.000rpm
Maximum torque 9.0 Nm/10.500 rpm
 

 

KX65

 
   

Name/Year:

 

Type:

Produced From:
KX65 KX65-A5 2000
GENERAL
Model Kawasaki KX65 2004 (Other year similar, otherwise stated)
Category Junior Motocross bike
ENGINE
Type two-stroke single, Liquid cooling
Displacement 64.7ccm3
Bore x stroke (mm) 44.5 x 41.6 mm
Compression ratio 8.4:1
Valve/Induction System 4-petal reed valve (two - stroke engine)
Fuel system Mikuni VM24SS
Ignition Magneto CDI
Starting Primary kick
TRANSMISSION
Gearbox 6 speed
Primary drive Gear, 3.500 (77/22)
Final drive Chain, 3.615 (47/13)
Gear rations 1 2.846 (37/13)
2 2.125 (34/16)
3 1.722 (31/18)
4 1.428 (30/21)
5 1.217 (28/23)
6 1.083 (26/24)
Clutch Wet multi disc, manual
CHASSIS
Frame type High-tensile steel semi-double cradle with detachable left-side rear section
Wheel travel Front 210 mm, 8.3 in.
Rear 240 mm, 9.4 in.
Tyre Front 60/100-14 30M
Rear 80/100-12 41M
Caster (Rake)/Trail 27º/60mm,  27° / 2.4 in.
SUSPENSION
Front Forks 33 mm telescopic fork
Rear Shock Bottom link UNI-TRAK single shock system
Adjustable Pre-load
BRAKES
Front Disc/Drum Single 180 mm  Hydraulic disc
Calliper Single-piston
Rear Disc/Drum Single 180 mm Hydraulic disc
Calliper Single-piston
DIMENSIONS
Overall length 1,590 mm, 62.6 in.
Overall width 760 mm, 29.9 in.
Overall height 955 mm, 37.6 in.
Seat height 760 mm, 29.9 in.
Wheelbase 1,120 mm
Ground clearance 305 mm, 12.0 in.
Fuel capacity - reserve 3.8 litres, 1.0 gal US
Dry weight 57 kg, 125.6 lbs.
PERFORMANCE
Maximum power 16.7 hp /12.500rpm
Maximum torque 9.7 Nm/11.000 rpm
 

KX80

 
   

Name/Year:

 

Type:

Produced From:
KX80, KX80-II   until 2000
GENERAL
Model Kawasaki KX80 (Low), KX80-II (High)
Category Junior +, Motocross bike
ENGINE
Type 2-stroke, liquid-cooled Single with KIPS
Displacement 82 cm3,
Bore x stroke (mm) 48.0 x 45.8mm
Compression ratio 10.3:1 (low speed) - 9.4:1 (high speed)
Valve/Induction System Crankcase reed valve
Fuel system Keihin PE26
Ignition Digital CDI
Starting Primary kick
TRANSMISSION
Gearbox 6 speed
Primary drive -
Final drive -
Gear rations 1 -
2 -
3 -
4 -
5 -
6 -
Clutch Wet multi disc, manual
CHASSIS
Frame type Perimeter, high-tensile steel
Wheel travel Front 10.8 in.
Rear 10.8 in.
Tyre Front 70/100 x 17 / 70/100-19 42M
Rear 90/100 x 14 / 90/100-16 52M
Caster (Rake)/Trail 27 degrees/3.5 in.
SUSPENSION
Front Forks 36 mm leading-axle upside-down telescopic fork
18 way compression damping
Rear Shock Bottom link UNI-TRAK single shock system
adjustable preload 4-way compression an 16-way rebound damping
BRAKES
Front Disc/Drum Hydraulic disc 220mm
Calliper Dual piston 24 mm x 2
Rear Disc/Drum Hydraulic disc 184 mm
Calliper Single-piston
DIMENSIONS
Overall length 1,820 mm / 1,910 mm (For KX85-II)
Overall width 735 mm / 735 mm
Overall height 1,055 mm / 1,105 mm
Seat height 840 mm / 870 mm
Wheelbase 1,255 mm / 1,290mm
Ground clearance 340 mm / 380 mm
Fuel capacity - reserve 5.5 litres, 1.5 gal.
Dry weight 65 kg / 68 kg
PERFORMANCE
Maximum power 27.5 Hp @ 12,000 rpm
Maximum torque -
KX80-A small wheels, KX80-B (KX80-II) Big wheels. Bold words for KX85-II, if nothing stated the data are similar for both.
YEAR FRAME NUMBER ENGINE NUMBER COLOUR
       
 

 

KX85

 
   

Name/Year:

 

Type:

Produced From:
KX85, KX85-II KX85-A4, KX85-B4  
GENERAL
Model Kawasaki KX85 (Low), KX85-II (High) 2004 (Other year similar, otherwise stated)
Category Junior +, Motocross bike
ENGINE
Type 2-stroke, liquid-cooled Single with KIPS
Displacement 84 cm3, 5.13 cubic inches
Bore x stroke (mm) 48.5 x 45.8mm
Compression ratio 10.0:1 (low speed); 9.2:1(high speed)
Valve/Induction System 2-petal carbon-fibre piston reed valve
Fuel system Keihin PWK 28
Ignition Digital CDI
Starting Primary kick
TRANSMISSION
Gearbox 6 speed
Primary drive Gear, 3.400 (68/20)
Final drive Chain, 3.571 (50/14)
Gear rations 1 2.538 (33/13)
2 1.875 (30/16)
3 1.500 (27/18)
4 1.250 (25/20)
5 1.090 (24/22)
6 0.956 (22/23)
Clutch Wet multi disc, manual
CHASSIS
Frame type Perimeter, high-tensile steel
Wheel travel Front 275 mm
Rear 275 mm
Tyre Front 70/100 x 17 / 70/100-19 42M
Rear 90/100 x 14 / 90/100-16 52M
Caster (Rake)/Trail 27° / 103mm  / 27°/89 mm
SUSPENSION
Front Forks 36 mm leading-axle upside-down telescopic fork
18 way compression damping
Rear Shock Bottom link UNI-TRAK single shock system
adjustable preload 4-way compression an 16-way rebound damping
BRAKES
Front Disc/Drum Hydraulic disc 220mm
Calliper Dual piston 24 mm x 2
Rear Disc/Drum Hydraulic disc 184 mm
Calliper Single-piston
DIMENSIONS
Overall length 1,820 mm / 1,910 mm (For KX85-II)
Overall width 735 mm / 735 mm
Overall height 1,055 mm / 1,105 mm
Seat height 840 mm / 870 mm
Wheelbase 1,255 mm / 1,290mm
Ground clearance 340 mm / 380 mm
Fuel capacity - reserve 5.5 litres, 1.5 gal.
Dry weight 65 kg / 68 kg
PERFORMANCE
Maximum power 28.5 Hp (21.0 kW ) @ 12,000 rpm
Maximum torque 17.2 N.m (1.75 kgf.m) @ 11,000 rpm
KX85-A small wheels, KX85-B (KX85-II) Big wheels. Bold words for KX85-II, if nothing stated the data are similar for both.
YEAR FRAME NUMBER ENGINE NUMBER COLOUR
2003 A3, B3 - - -
2004 A4, B4 - - Lime Green
2005 A5, B5 KX085A-026001 - , KX085B-012001- (B) KX085AE000001 - , KX085AE000001 -  (B) Lime Green
 

 

KX100

 
   

Name/Year:

 

Type:

Produced From:
KX100 KX  
GENERAL
Model Kawasaki KX100 2004 (Other year similar, otherwise stated)
Category Junior +, Motocross bike
ENGINE
Type 2-stroke, liquid-cooled Single with KIPS
Displacement 99 cm3
Bore x stroke (mm) 52.5 x 45.8mm
Compression ratio 9.6:1 (low speed) – 8.8:1 (high speed)
Valve/Induction System 2-petal carbon-fibre piston reed valve
Fuel system Keihin PWK 28
Ignition Digital CDI
Starting Primary kick
TRANSMISSION
Gearbox 6 speed
Primary drive Gear, 3.400 (68/20)
Final drive Chain, 3.571 (50/14)
Gear rations 1 2.538 (33/13)
2 1.875 (30/16)
3 1.500 (27/18)
4 1.250 (25/20)
5 1.090 (24/22)
6 0.956 (22/23)
Clutch Wet multi disc, manual
CHASSIS
Frame type Perimeter, high-tensile steel
Wheel travel Front 275 mm, 10.8 in. 
Rear 275 mm, 10.8 in. 
Tyre Front 70/100-19 42M
Rear 90/100-16 52M
Caster (Rake)/Trail 27°/89 mm , 27° / 4.1 in.
SUSPENSION
Front Forks 36 mm leading-axle upside-down telescopic fork
18 way compression damping
Rear Shock Bottom link UNI-TRAK single shock system
adjustable preload 4-way compression an 16-way rebound damping
BRAKES
Front Disc/Drum Hydraulic disc 220mm
Calliper Dual piston 24 mm x 2
Rear Disc/Drum Hydraulic disc 184 mm
Calliper Single-piston
DIMENSIONS
Overall length 1,910 mm, 75.2 in.
Overall width 735 mm, 28.9 in.
Overall height 1,105 mm, 43.5 in.
Seat height  870 mm, 34.3 in.
Wheelbase 1,290mm 50.8 in
Ground clearance 380 mm, 15.0 in.
Fuel capacity - reserve 5.5 litres, 1.5 gal.
Dry weight 68 kg, 149.9 lbs
PERFORMANCE
Maximum power 29.2 Hp (21.5 kW ) @ 11,500 rpm
Maximum torque 18.4 Nm (1.88 kgf.m) @ 10,500 rpm
 
YEAR FRAME NUMBER ENGINE NUMBER COLOUR
2003 D3 - - Lime Green
2004 D4 - - Lime Green
2005 D5 - - Lime Green
 

 

KLX110

 
   

Name/Year:

 

Type:

Produced From:
KLX110 KLX110-A3  
GENERAL
Model Kawasaki KLX110 2004 (Other year similar, otherwise stated)
Category Junior, Motocross bike
ENGINE
Type Four-stroke  single, Air cooled
Displacement 111ccm3
Bore x stroke (mm) 53.0 x 50.6mm
Compression ratio 9.5:1
Valve/Induction System SOHC two-valve
Fuel system Keihin PB18
Ignition CDI
Starting Primary Kick
TRANSMISSION
Gearbox Three-speed
Primary drive Gear 3.048 (64/21)
Final drive Chain 2.642 (37/14)
Gear rations 1 3.273 (36/11)
2 1.938 (31/16)
3 1.350 (27/20)
4 -
5 -
6 -
Clutch Centrifugal clutch
CHASSIS
Frame type Backbone frame, high-tensile steel
Wheel travel Front 110mm, 4.3 in
Rear 107mm, 4.2 in.
Tyre Front 2.50 x 14
Rear 3.00 x 12
Caster (Rake)/Trail 25.5°/54mm (2.1 inches)
SUSPENSION
Front Forks 30mm hydraulic telescopic fork.
Rear Shock Single hydraulic shock.
BRAKES
Front Disc/Drum Drum (Ø 90 mm)
Calliper
Rear Disc/Drum Drum (Ø 110 mm)
Calliper
DIMENSIONS
Overall length 61.2 in
Overall width 26.0 in
Overall height 37.6 in
Seat height 650mm, 25.6 in
Wheelbase 1065mm,  41.9 inches
Ground clearance 7.5 in.
Fuel capacity - reserve 3.8 L, 0.8 gallon
Dry weight 64.0 kg, 141.1 lbs
PERFORMANCE
Maximum power 6.2hp (4.6 kW)/ 7,000 rpm
Maximum torque 6.9 Nm {0.70 kgm}/ 4,500 rpm
YEAR FRAME NUMBER ENGINE NUMBER COLOUR
2003 - - Lime Green
2004 - - Lime Green
2005 - - Lime Green
 

 

KLX125

 

 

Name/Year:

 

Type:

Produced From:
KLX125 KLX125-A1, KLX125-B1 (L)  
GENERAL
Model Kawasaki KLX125 & KLX125L (big wheels) 2004 (Other year similar, otherwise stated)
Category Junior +, Motocross bike
ENGINE
Type Four-stroke  single, Air cooled
Displacement 124ccm3
Bore x stroke (mm) 57.0 x 48.8mm
Compression ratio 9.5:1
Valve/Induction System SOHC two-valve
Fuel system Mikuni VM20SS
Ignition Digital CDI
Starting Primary Kick
TRANSMISSION
Gearbox 5 speed
Primary drive Gear 3470 (59/17)
Final drive Chain 3642 (51/14) / 4071 (57/14) (KLX125L)
Gear rations 1 3000 (33/11)
2 1857 (26/14)
3 1368 (26/19)
4 1095 (23/21)
5 0923 (24/26)
6 -
Clutch
CHASSIS
Frame type High-tensile, diamond tube steel
Wheel travel Front 180mm, 7.1 in.
Rear 160mm, 6.3 in. (KLX125) / 170mm,  6.7 in. (KLX125L)
Tyre Front 70/100x14 (KLX125), 70/100x19 (KLX125L)
Rear 90/100x14 (KLX125), 90/100x16 (KLX125L)
Caster (Rake)/Trail 28°/88mm , 27.5°/99mm (KLX125L)
SUSPENSION
Front Forks Telescopic fork, 48mm
Rear Shock Bottom-link, single shock
Spring preload
BRAKES
Front Disc/Drum Drum (KLX125), Disc 220mm (KLX125L)
Calliper Single piston-calliper (KLX125L)
Rear Disc/Drum Drum
Calliper
DIMENSIONS
Overall length 1835mm, 72.2 in. (KLX125) / 1885mm, 74.2 in. (KLX125L)
Overall width 30.3 in.
Overall height 1060mm, 41.7 in. (KLX125) / 1095mm, 43.1 in. (KLX125L)
Seat height 775mm, 30.5 in (KLX125) / 805mm,  31.7 in. (KLX125L)
Wheelbase 1245mm, 49.0 in. (KLX125) / 1270mm, 50.0 in. (KLX125L)
Ground clearance 260mm, 10.2 in. (KLX125) / 290mm,  11.4 in. (KLX125L)
Fuel capacity - reserve 6.6L, 1.7 gal.
Dry weight 80kg, 176 lbs. (KLX125)/ 81kg, 178.5 lbs. (KLX125L)
PERFORMANCE
Maximum power 9.8 hp / 8000rpm
Maximum torque 10Nm / 6500 rpm
KLZ125-A1(smal wheels), KLX125L-B1 (Big wheels) bold letters
YEAR FRAME NUMBER ENGINE NUMBER COLOUR
2003 - - Lime Green
2004 - - Lime Green
2005 - - Lime Green
 

 

 

 

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          Last update:   10. februar 2011