EXHAUST
TIRES
TUBES
TIRE
ACCESSORIES
BIKE
ACCESSORIES
PITBIKE
GRAPHICS /SEAT
BODY
MIRRORS
CONTROLS
BARS /GRIPS
LEVERS
CABLES
INTAKE
FUELSYSTEMS
AIR FILTERS
OIL FILTERS
ELECTRICAL
SPARKPLUGS
BATTERIES
CHARGERS
ENGINE
PISTONS
SUSPENSION
DRIVE
CHAIN
SPROCKETS
BRAKES
CHEMICALS
GASCANS
TOOLS
LOCKS
RAMPS /STRAPS
TRAILERS
PROMOTIONAL
REFERENCE
INDEX
x
X X
X
X
927
STOCKED SIZES: 12-15 means 12 THRU 15
12, 15 means 12 AND 15 only.
Continued on the next page
OEM GEARING
REAR SPROCKETS
STEEL COUNTERSHAFT
Application
Year
Rear C/S
Chain/
Links
Alum. Rear
Sizes Stocked
Standard
Sizes
Stocked Pro Only
Sizes
Stocked
KAWASAKI
AR50
‘83
46 13 420-114
50-4021__
35,37,39,42
KDX50
‘03-06
28 13 420-78
50-6023__
34
50-720__
11-14
KX60
‘83-04
44 13 420-104
50-4023__
44
50-422__
12-15
50-4023U__
44 Pro-Series
KX65
00-16 45,47 13 420-108
50-4020__
44-46
50-422__
12-15
KX65 428 Conv.
00-16 45,47 13
428
50-742__
12-14
AR80
‘83
43 15 420-114
50-4021__
35,37,39,42
KD80
‘75
36 13 428-86
50-4031__
48
50-432__
12,13
KD80
‘76
39 13 428-98
50-4031__
48
50-432__
12,13
KD80
‘80-82
39 14 428-98
50-4031__
48
50-432__
12,13
KD80
‘83
39 14 428-96
50-4031__
48
50-432__
12,13
KD80
‘84-87
39 14 428-98
50-4031__
48
50-432__
12,13
KD80
‘88-90
34 15 420-102
50-6023__
34
50-720__
11-14
KDX80
‘80-83
50 14 420-110
50-422__
12-15
KDX80
‘84-88
48 14 420-120
50-4023__
44
50-422__
12-15
50-4023U__
44 Pro-Series
KV80
‘83
36 13 428-86
50-4031__
48
50-432__
12,13
KX80
‘79
48 14 420-108
50-422__
12-15
KX80
‘80
48 14 420-112
50-422__
12-15
KX80
‘81-82
50 14 420-120
50-422__
12-15
KX80
‘83
49 14 420-118
50-4023__
44
50-422__
12-15
KX80
‘84
50 14 420-118
50-4023__
44
50-422__
12-15
KX80
‘85
50 14 420-120
50-4023__
44
50-722__
12-15
KX80
‘86
49 13 420-120
50-4025__
49-53,55
50-422__
12-15
KX80
‘87
49 14 420-120
50-4025__
49-53,55
50-422__
12-15
KX80
‘88
48 13 420-120
50-4025__
49-53,55
50-422__
12-15
50-4025U__
49 Pro-Series
KX80
‘89-90
49 13 420-120
50-4025__
49-53,55
50-422__
12-15
50-4025U__
49 Pro-Series
KX80
‘91-97
49 13 420-120
50-4025__
49-53,55
50-422__
12-15
50-4025U__
49 Pro-Series
KX80
‘98-99
50 14 420-120
50-4025__
49-53,55
50-422__
12-15
50-4025U__
49 Pro-Series
KX80
‘00
51 14 420-124
50-4025__
49-53,55
50-422__
12-15
KX80 Big Wheel
‘87
55 14 420-126
50-4025__
49-53,55
50-422__
12-15
50-4025U__
49 Pro-Series
KX80 Big Wheel
‘88
53 13 420-126
50-4025__
49-53,55
50-422__
12-15
50-4025U__
49 Pro-Series
KX80 Big Wheel
‘89-92
54 13 420-126
50-4025__
49-53,55
50-422__
12-15
50-4025U__
49 Pro-Series
KX80 Big Wheel
‘93-97
54 13 420-126
50-4025__
49-53,55
50-422__
12-15
50-4025U__
49 Pro-Series
KX80 Big Wheel
‘98
51 13 420-124
50-4025__
49-53,55
50-422__
12-15
50-4025U__
49 Pro-Series
KX85
01-16
50 14 420-124
50-4025__
49-53,55
50-422__
12-15
50-4025U__
49 Pro-Series
KX85 428 Conv.
01-16
50 14
428
50-4025X__
50
50-742__
12-14
85J1
‘65-66
37 14 420-100
50-4021__
35,37,39,42
50-422__
12-15
85J1T
‘65-67
35 14 420-102
50-4021__
35,37,39,42
50-422__
12-15
85J1TR
‘65-67
40 14 420-102
50-4021__
35,37,39,42
50-422__
12-15
90G3SS
‘69-74
37 15 428-106
50-4031__
48
50-432__
12,13
90G3TR
‘69-70
42 14 428-106
50-4031__
48
50-432__
12,13
90J1M
Pre 70
40 14 420-106
50-4021__
35,37,39,42
50-422__
12-15
90MC1
‘73-75
36 14 428-96
50-4031__
48
50-432__
12,13
90MC1M
‘74-75
36 14 428-86
50-4031__
48
50-432__
12,13
90MX1
‘71-72
36 14 428-96
50-4031__
48
50-432__
12,13
100D1
‘66-68
32 14 428-88
50-4031__
48
50-432__
12,13
100G31M
‘70-71
50 14 428-100
50-432__
12,13
100G3TR
‘71
42 14 428-108
50-4031__
48
50-432__
12,13
100G3SS
‘75
37 14 428-106
50-4031__
48
50-432__
12,13
100G4,TR
‘70-75
42 15 428-110
50-4031__
48
100G5
‘72-75
42 15 428-110
50-4031__
48
50-432__
12,13
KD100
‘76-79
36 14 428-96
50-4031__
48
50-432__
12,13
SPROCKETS