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EXHAUST
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SECURITY
WINDSHIELDS
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ELECTRICAL
LIGHTING /
GAUGES
BATTERIES /
CHARGERS
ENGINE
SUSPENSION /
FRAME
DRIVE
CHAIN
SPROCKETS
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CHINESEVEHICLE
PARTS
CHEMICALS
GASCANS
TOOLS
TRANSPORT /
TRAILER
PROMOTIONAL
REFERENCE
INDEX
Continued on the next page
Powerdrive Countershaft Sprockets
All Sunstar Powerdrive Countershaft Sprockets are manufactured
from case-hardened chromoly steel for the ultimate in strength
and durability. They also receive a “parkerizing” surface treatment
for rust and corrosion resistance.
Steel Rear Sprockets
Are manufactured using only the highest quality 1045 high-
carbon steel and most are heat treated for added strength and
wear resistance. Computer designed weight reduction holes are
included where possible. Most are zinc plated and some have a
baked-on durable paint process for corrosion resistance
Countershaft
Part # example:
1- 1 01 15
Chain Size
Teeth number
1=420 2=428
Mounting Code
3=520 4=525
5=530
6=630
7=732 8=532
Rear Sprocket
Part # example:
2- 1 605 45
Material Code:
Teeth Number
2=S steel
Application Code
8=Z sprocket
5=7075-T6
Chain Size:
anodized aluminum
1=420 2=428 3=520
4=525 5=530 6=630
7=732 8=532
When ordering add tooth size to end of part number.
Example: 1-107
15
Stocked sizes: 12-15 means 12 THRU 15
12,15 means 12 AND 15 only
OEM GEARING
REAR STEEL SPROCKETS
REAR ALUMINUM SPROCKETS
STEEL COUNTERSHAFT
SPROCKETS
Model
Years
Rear
CS Chain-Links WPS# Sizes Stocked WPS#
Sizes Stocked
WPS#
C/STeeth
HONDA
MB5
‘82
43
13 420-106
1-103__
13-15
NS50F
‘90
43
14 420-118
1-103__
13-15
NSR50R
‘04
42
14 420-76
1-102__
13-15
ZB50
‘88
37
15 420-100
2-1022__
35,36,38,44,46
1-103__
13-15
C70 Passport
‘70
36
14 420-96
1-102__
13-15
C70 Passport
‘80-81
36
14 420-96
1-103__
13-15
C70 Passport
‘82-83
36
14 420-96
1-102__
13-15
C70M
‘70-73
39
14 420-98
1-103__
13-15
CL70
‘69-70
47
13 420-102
2-1022__
35,36,38,44,46
1-103__
13-15
CL70
‘71-72
49
13 420-102
2-1022__
35,36,38,44,46
1-103__
13-15
SL70
‘71-72
44
13 420-96
2-1022__
35,36,38,44,46
1-103__
13-15
XL70
‘74-76
44
13 420-96
2-1022__
35,36,38,44,46
1-103__
13-15
CL90
‘69
45
14 428-100
1-207__
13-15
CM91
‘68
40
14 428-100
1-207__
13-15
SL90
‘69
46
14 428-102
1-207__
13-15
CB100
‘70-72
40
14 428-102
1-207__
13-15
CL100
‘70-72
40
14 428-104
1-207__
13-15
CL100S
‘71-73
40
14 428-104
1-207__
13-15
SL100
‘69-70
44
14 428-108
1-207__
13-15
SL100
‘71-72
49
14 428-110
1-207__
13-15
CB125S
‘73-75
40
15 428-102
1-207__
13-15
CB125S
‘76
35
15 428-100
1-207__
13-15
CB125S
‘78-82
35
15 428-100
1-207__
13-15
CB125S
‘84
43
14 428-110
2-2064__
35
1-207__
13-15
CB125TT
‘90
43
14 428-122
2-2064__
35
1-207__
13-15
CL125S
‘73-74
43
15 428-103
1-207__
13-15
CT125
‘77
52
14 428-102
2-2064__
35
1-207__
13-15
GROM 125
‘14
34
15 420-106
1-103__
13-15
NX125
‘88
56
15 428-130
1-207__
13-15
NX125
‘89-90
48
15 428-126
1-207__
13-15
SL125
‘71-73
49
15 428-110
1-207__
13-15
TL125
‘73-75
60
15 428-120
1-207__
13-15
TL125S
‘76
60
15 428-120
2-2064__
35
1-207__
13-15
XL125S
‘79-82
56
14 428-124
2-2064__
35
1-207__
13-15
CM185T Twinstar
‘78-79
35
15 428-112
2-2064__
35
1-207__
13-15
XL185S
‘79-83
50
14 428-120
2-2064__
35
1-207__
13-15
CM200T Twinstar
‘80-82
35
15 428-112
2-2064__
35
1-207__
13-15
TLR200 Reflex
‘86-87
44
13 520-96
1-306__
12-14
CB250 Nighthawk
‘91-08
33
14 520-106
2-3082__
33
1-307__
14
CBR250R
‘11-14
38
14 520-108
2-3515__
38
1-361__
13
CM250C
‘82
32
14 520-104
2-3082__
33
1-307__
14
CMX250 Rebel
‘85-87
33
14 520-106
2-3079__
33,50
1-307__
14
CMX250 /C Rebel
‘96-15
33
14 520-108
2-3079__
33,50
1-307__
14
NX250
‘88-90
41
13 520-102
2-3589__
41,48,53
SPROCKETS