Service Limits & Standards

Cylinders Model Standard Dimension Service Limit
Inches mm Inches mm

250

1.772

45.0

1.778

45.15

350

2.086

53.0

2.093

53.15

400

2.244

57.0

2.250

57.15

500

2.362

60.0

2.368

60.15

750

2.795

71.0

2.801

71.15

 

Engine
Sprocket
Root
Diameter
# Teeth Standard Dimension Service Limit
Inches mm Inches mm

14

2.41

61.2

2.38

60.4

15

2.59

65.8

2.56

65.0

16

2.80

71.2

2.77

70.4

 

Rear
Sprocket
Root
Diameter
# Teeth Standard Dimension Service Limit
Inches mm Inches mm

37

6.97

177.0

6.91

175.5

41

7.76

197.2

7.70

195.5

42

8.16

207.3

8.09

205.5

45

8.56

217.4

8.48

215.5

47

8.96

227.5

8.88

225.5

48

9.16

232.6

9.07

230.5

 

Clutch
Spring
Model Standard Dimension Service Limit
Inches mm Inches mm

250

1.36

34.5

1.28

32.5

350

1.13

28.7

1.05

26.7

400

1.13

28.7

1.05

26.7

500

1.42

36.0

1.34

34.0

750

1.26

32.0

1.18

30.0

 

Friction
Plate
Model Standard Dimension Service Limit
Inches mm Inches mm

S

0.118

3.0

0.106

2.7

H

0.110

2.8

0.098

2.5

                  

Master
Cylinder
Item Standard Dimension Service Limit
Inches mm Inches mm

Cyl Bore

0.5512-0.5529

14.000-14.043

0.5543

  14.080

Piston Dia

0.5495-0.5506

13.957-13.984

0.5496

13.960

Cup Dia

0.577-0.596

14.65-15.15

0.571

14.50

Spring Length

2.01

51

1.89

48

                           

Caliper Item Standard Dimension Service Limit
Inches mm Inches mm

Cyl ID-Ex KH

1.5031-1.5039

38.180-38.200

1.5045

38.215

Piston Dia-Ex KH

1.5006-1.5019

38.180-38.200

1.5002

38.105

Cyl ID-KH

1.6870-1.6890

42.850-42.900

1.690

42.92

Piston Dia-KH

1.6846-1.6858

42.788-42.820

1.683

42.75

                          

Brake
Disc
Item Standard Dimension Service Limit
Inches mm Inches mm

Thickness

0.276

7.0

0.217

5.5

Runout

0.004

0.1

0.012

0.3

 

Front
Drum
Item Model Standard Dimension Service Limit
Inches mm Inches mm

Drum ID

S

7.087

180

7.116

180.75

H

7.874

200

7.904

7.116

Spring Length

S

1.85

47.0

1.97

50.0

H

2.36

60.0

2.48

63.0

Lining Thick

All

0.20

5.0

0.12

3.0

 

Rear
Drum
Item Model Standard Dimension Service Limit
Inches mm Inches mm

Drum ID

All (Ex H2)

7.087

180

7.116

180.75

H2

7.874

200

7.904

7.116

Spring Length

250-400

2.20

56.0

2.32

59.0

500-750

2.62

66.5

2.74

69.5

Lining Thick

All

0.20

5.0

0.12

3.0

 

Fork
Spring
Model Standard Dimension Service Limit
Inches mm Inches mm

S

14.21

361

13.78

350

H

13.58

345

13.19

335

                          

Swing
Arm
Sleeve
&
Bushing
Item Model Standard Dimension Service Limit
Inches mm Inches mm

Sleeve OD

250-400

0.8653-0.8661

21.979-22.000

0.8641

21.95

500-750

0.866

22.00

0.860

21.85

Bushing ID

250

0.8712-0.8719

22.128-22.171

0.8807

22.37

350-400

0.8673-0.8686

22.030-22.063

0.8780

22.30

500-750

0.872

22.15

0.882

22.40

Sleeve/Bushing
Clearance

250

0.0051-0.0076

0.128-0.192

0.0165

0.42

350-400

0.0012-0.0033

0.030-0.084

0.0139

0.35

500-750

0.0059

0.15

0.0217

0.55

Pivot Shaft
Runout

All

0.004

0.10

0.020

0.50