Engine type	Cylinder diameter	Specification	piston ring size (mm)
			B

CH50

39

STD ~ +2.00

2

C50

39

STD ~ +2.00

2.5

CB2

39

STD ~ +2.00

2.5

C50C

39

STD ~ +2.00

2.5

Sangyang50

39

STD ~ +2.00

2

Freeway 50

39

STD ~ +2.00

2

Kuanyang 50

39

STD ~ +2.00

2

AKDL-DKHL

39

STD ~ +2.00

2

CB50

42

STD ~ +2.00

2.5

Freeway 60

42

STD ~ +2.00

2

CB125

44

STD ~ +2.00

2.5

C65

44

STD ~ +2.00

2.5

GK65

44

STD ~ +2.00

2.5

GK65

44

STD ~ +2.00

2.5

CB125T

44

STD ~ +2.00

2.5

Freeway 60

44

STD ~ +2.00

2.5

C90S

47

STD ~ +2.00

2.5

Freeway 80

47

STD ~ +2.00

2

HERO CD100

50

STD ~ +2.00

2

WIN

50

STD ~ +2.00

2

C800 PRLMA

50

STD ~ +2.00

2

Freeway 100CC

50

STD ~ +2.00

2

KCC

50

STD ~ +2.00

2

GCC

50

STD ~ +2.00

2

WAVE 110cc

50

STD ~ +2.00

2

NICE 110cc

50

STD ~ +2.00

2

CB-100

50.5

STD ~ +2.00

2.5

CB100K3

50.5

STD ~ +2.00

2.5

CB100K2

50.5

STD ~ +2.00

2.5

GL100

52

STD ~ +2.00

2.5

GLMAX

52

STD ~ +2.00

2

CG110

52

STD ~ +2.00

2.5

S110(NEW)

52

STD ~ +2.00

2.5

S110

52

STD ~ +2.00

2.5

125cc

52.4

STD ~ +2.00

2

Freeway

52.4

STD ~ +2.00

2

52.4

STD ~ +2.00

2

HEROISN 125

52.4

STD ~ +2.00

2

WAVE110

52.4

STD ~ +2.00

2

WAVE125

52.4

STD ~ +2.00

1.5

Freeway125

52.4

STD ~ +2.00

2

Freeway 125N

52.4

STD ~ +2.00

2

Freeway 125

52.4

STD ~ +2.00

2

100cc

52.4

STD ~ +2.00

2

MAGK 100

52.4

STD ~ +2.00

2

125cc

52.4

STD ~ +2.00

2

GS110

52.4

STD ~ +2.00

2

ZF125

52.4

STD ~ +2.00

2

52.4

STD ~ +2.00

2

WAVE(Racing)

52.5

STD ~ +2.00

2

WAVE

52.5

STD ~ +2.00

2

C110

52.5

STD ~ +2.00

2

CM200T

53

STD ~ +2.00

2.5

CA250

53

STD ~ +2.00

2.5

XL100S

53

STD ~ +2.00

2.5

PRLMA 125cc

53

STD ~ +2.00

2

CD195

53

STD ~ +2.00

2.5

SY125

56

STD ~ +2.00

2.5

CB125S

56

STD ~ +2.00

2.5

CB125

56

STD ~ +2.00

2.5

XF125

56.5

STD ~ +2.00

2.5

XL125S

56.5

STD ~ +2.00

2.5

CB125 S2

56.5

STD ~ +2.00

2.5

SBC 125

56.5

STD ~ +2.00

2

GL125

56.5

STD ~ +2.00

2.5

CG125

56.5

STD ~ +2.00

2.5

TITAN

56.5

STD ~ +2.00

2

CG125N

56.5

STD ~ +2.00

2.5

GLMAX N/t

56.5

STD ~ +2.00

2

TITAN2000

56.5

STD ~ +2.00

2

Freeway 150

57

STD ~ +2.00

2.5

Freeway 150

57

STD ~ +2.00

2

CH150

57

STD ~ +2.00

2.5

Heroisn 150

4

STD ~ +2.00

2

SONIC

58

STD ~ +2.00

1.5

CBX125

58

STD ~ +2.00

2

TMX

58.5

STD ~ +2.00

2.5

CB135

58.5

STD ~ +2.00

2.5

CBX135

58.5

STD ~ +2.00

2.5

Freeway 150

58.5

STD ~ +2.00

2

150cc

59

STD ~ +2.00

2.5

Doctor 175

61

STD ~ +2.00

2

GL145

61

STD ~ +2.00

2

Freeway 175

61

STD ~ +2.00

2

CS150

62

STD ~ +2.00

2.5

XF150

62

STD ~ +2.00

2.5

CG150

62

STD ~ +2.00

2.5

Freeway

62

STD ~ +2.00

2

CBX150

62.5

STD ~ +2.00

2.5

XL185

63

STD ~ +2.00

2.5

Freeway 185

63

STD ~ +2.00

2

CBX200

63.5

STD ~ +2.00

2.5

GLPRO N/T

63.5

STD ~ +2.00

2.5

CBR 150

63.5

STD ~ +2.00

1.5

KPP

63.5

STD ~ +2.00

1.5

Freeway 200

65

STD ~ +2.00

2

CB400

67

STD ~ +2.00

2.5

XLX250

72

STD ~ +2.00

2.5

CH250

72

STD ~ +2.00

2.5

XL250

74

STD ~ +2.00

2.5

CBX450

75

STD ~ +2.00

2

XLX350R

84

STD ~ +2.00

2.5

CPOCWR

47

STD ~ +2.00

2

C90C

47

STD ~ +2.00

2

Freeway 4V

52.4

STD ~ +2.00

2

DREAM l125

54

STD ~ +2.00

2

MSX125

54

STD ~ +2.00

2

TATAN 2003

56.5

STD ~ +2.00

2.5

JZAA70

47

STD ~ +2.00

2

PREDATOR 200CC

69

STD ~ +2.00

1.5

JH70 N/M

47

STD ~ +2.00

2

DERAM N/M

50

STD ~ +2.00

2

TITAN 125

56.5

STD ~ +2.00

2.5

Heroism 150

57

STD ~ +2.00

2.5

MSX150

61

STD ~ +2.00

2

XLR200

63.5

STD ~ +2.00

2.5

XL200R

63.5

STD ~ +2.00

2.5

175cc

61

STD ~ +2.00

2

Pentain 61

61

STD ~ +2.00

2

Pentain 63

63

STD ~ +2.00

2

Pentain 65

65

STD ~ +2.00

2

D150

56.5

STD ~ +2.00

2

125cc

54

STD ~ +2.00

2

SONIC

58

STD ~ +2.00

2.5

MAGNUM250

53

STD ~ +2.00

2

MAGNUM200

63.5

STD ~ +2.00

2.5

RV150

57

STD ~ +2.00

2

EASYRIDE 150

57.4

STD ~ +2.00

2

SAPPHIRE 110

7"

STD ~ +2.00

2

Freeway 135

54

STD ~ +2.00

2

STARX 150

62

STD ~ +2.00

2.5

TITAN(KS/ES)

56.5

STD ~ +2.00

2

TITAN2002/2003

56.5

STD ~ +2.00

2

TITAN150

57.3

STD ~ +2.00

1.5

CBX250 XR250

73

STD ~ +2.00

2.5

ANGEL80

48

STD ~ +2.00

2

CUSTOM

47

STD ~ +2.00

2

CG200/2S

63.5

STD ~ +2.00

2.5

WAVE110

52.5

STD ~ +2.00

2

TAK175

62

STD ~ +2.00

2

CG200/2S

67

STD ~ +2.00

2.5

D175

61.5

STD ~ +2.00

2

D200

65.5

STD ~ +2.00

2

CT80

48

STD ~ +2.00

2

C110

52.5

STD ~ +2.00

2

HP05U

42

STD ~ +2.00

2

BIGGER

72.7

STD ~ +2.00

2.5

BIGGER 300CC

78

STD ~ +2.00

2.5