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YAMAHA
Rear CS Ratio Chain
Links
MODEL
YAMAHA
CC
Years
Steel
Appl
Code
# Teeth
Alum
Appl
Code
# Teeth
Works
Z Appl
Code
# Teeth
CS
Appl
Code
# Teeth
Comments / Notes
YAMAHA
REAR
FRONT
OE GEARING INFO
YZ80
80
1984
46
15 3.07 428-114
2-2492 48
203
12-16
YZ80
80
1985
48
14 3.43 428-112
2-2492 48
203
12-16
YZ80
80
1986-92 46
14 3.29 428-112
2-2492 48
203
12-16
YZ80
80
1993-01 47
14 3.36 428-118
2-2429 47-50
5-2429 46-50
203
12-16
YZ85
85
2002-16 47
14 3.36 428-118
2-2429 47-50
5-2429 46-50
226
13-15
HS1
90
1970-71 40
13 3.08 420-104
2-1117 32,35,37,45,48
104
12-15
HT1
90
1970-71 49
15 3.27 428-106
203
12-16
HT1-MX
90
1971
52
15 3.47 428-108
203
12-16
TTR90
90
2000-07 35
14 2.50 420-86
2-1117 32,35,37,45,48
104
12-15
YG5T
90
1968
41
15 2.73 420-100
104
12-15
DT100
100
1974-76 49
14 3.50 428-112
203
12-16
DT100
100
1977-83 45
14 3.21 420-102
2-1117 32,35,37,45,48
104
12-15
LS2
100
1972
42
14 3.00 420-106
2-1117 32,35,37,45,48
104
12-15
LT2
100
1972
49
14 3.50 428-106
203
12-16
LT2M
100
1972
49
14 3.50 428-112
203
12-16
LT3
100
1973
49
14 3.50 428-106
203
12-16
LT-MX
100
1973
49
14 3.50 428-112
203
12-16
MX100
100
1974-75 52
14 3.71 428-110
203
12-16
MX100
100
1979-83 48
14 3.43 420-104
2-1117 32,35,37,45,48
104
12-15
RS100
100
1975-76 36
15 2.40 428-102
203
12-16
RT100
100
1990
48
14 3.43 420-104
2-1117 32,35,37,45,48
104
12-15
RT100
100
1992-00 48
14 3.43 420-104
2-1117 32,35,37,45,48
104
12-15
YG1
100
1963
37
15 2.47 420-100
104
12-15
YG1K
100
1964
37
15 2.47 420-100
104
12-15
YG1T
100
1963
51
15 3.40 420-106
104
12-15
YG1TK
100
1964
51
15 3.40 420-106
104
12-15
YL1
100
1966
35
15 2.33 420-100
2-1117 32,35,37,45,48
104
12-15
YL1E
100
1967
35
15 2.33 420-100
2-1117 32,35,37,45,48
104
12-15
YL2
100
1967
37
16 2.31 420-100
104
12-15
YZ100
100
1976-77 40
12 3.33 520-90
301
11-13
YZ100
100
1978-79 43
12 3.58 520-98
301
11-13
YZ100
100
1980-81 45
12 3.75 520-100
301
11-13
YZ100
100
1982-83 50
12 4.17 520-106
2-3685 44,48-52
301
11-13
TT-R110 / E
110
2008-16 35
14 2.50 420-90
2-1117 32,35,37,45,48
104
12-15
AS2C
125
1969
39
15 2.60 428-116
203
12-16
AT1
125
1970-71 45
14 3.21 428-112
203
12-16
AT1-E
125
1969-70 45
15 3.00 428-112
203
12-16
AT1-MX
125
1971
45
14 3.21 428-112
203
12-16
AT2
125
1972
45
14 3.21 428-112
203
12-16
AT3
125
1973
45
14 3.21 428-112
203
12-16
DT125
125
1974-75 45
14 3.21 428-112
203
12-16
DT125
125
1976
45
15 3.00 428-114
203
12-16
DT125
125
1978
49
15 3.27 428-118
2-2113 49
203
12-16
DT125
125
1979-81 49
14 3.50 428-118
2-2113 49
203
12-16
IT125
125
1980-81 46
12 3.83 520-100
301
11-13
MX125
125
1974-75 47
15 3.13 428-116
203
12-16
MX125
125
1976
45
14 3.21 428-114
203
12-16
RD125
125
1974-76 39
14 2.79 428-110
203
12-16
TA125
125
1974
36
17 2.12 428-110
203
12-16
TTR125 L/LE
125
2002-15 54
13 4.15 428-122
2-2098 49,54
206
13-15
TTR125-E
125
2002-09 49
13 3.77 428-116
2-2098 49,54
206
13-15
TZ125
125
1980
35
16 2.19 428-108
2-2103 42,47,50,52,55
203
12-16
XT125
125
1982-83 54
14 3.86 428-120
2-2103 42,47,50,52,55
206
13-15
XT125C
125
1983
54
14 3.86 428-120
2-2103 42,47,50,52,55
206
13-15
YA6
125
1966
39
15 2.60 428-116
203
12-16
YAS 1C
125
1968
39
15 2.60 428-104
203
12-16
EXAMPLE:
APPL CODE
TEETH #
2-355943
Combine the Appl code for your desired product with the number of teeth.
586
For the complete Sunstar part numbers: