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TRIUMPH/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
DT50
50
1988-90 48
13 3.69 420-110
104
12-15
JT1
50
1971
41
13 3.15 420-90
101
11-14
JT2
50
1972
41
13 3.15 420-90
101
11-14
LB50P Chappy
50
1978-82 32
13 2.46 420-92
104
12-15
RX50 Special
50
1983-84 47
12 3.92 420-110
101
11-14
RX50M Midnight Special
50
1983-84
47
12
3.92
420-110
101
11-14
TTR50/E
50
2006-15 37
13 2.85 420-
2-1117 32,35,37,45,48
104
12-15
YJ1
50
1964-65 39
15 2.60 420-100
104
12-15
YJ2
50
1964-65 39
15 2.60 420-100
104
12-15
YSR50
50
1987-92 44
12 3.67 420-100
101
11-14
YZ50
50
1980
45
12 3.75 420-90
101
11-14
RD60
60
1973-75 42
13 3.23 420-106
2-1117 32,35,37,45,48
101
11-14
YZ60
60
1981
42
12 3.50 420-98
104
12-15
YZ60
60
1982-83 42
13 3.23 420-98
104
12-15
BW80 Big Wheel
80
1986-88 32
15 2.13 420-90
2-1117 32,35,37,45,48
104
12-15
BW80 Big Wheel
80
1990
32
15 2.13 420-90
2-1117 32,35,37,45,48
104
12-15
DT80
80
1974-83 41
14 2.93 420-106
101
11-14
G6S
80
1970-71 37
14 2.64 420-96
2-1117 32,35,37,45,48
104
12-15
G7S
80
1972
37
14 2.64 420-96
2-1117 32,35,37,45,48
104
12-15
GT1
80
1973
41
14 2.93 420-106
101
11-14
GT80
80
1974-76 41
14 2.93 420-106
101
11-14
GT80
80
1978-80 41
14 2.93 420-106
101
11-14
GT-MX
80
1973-79 41
14 2.93 420-106
101
11-14
LB80-2A
80
1976
28
14 2.00 428-88
104
12-15
LB80-2A Chappy
80
1977-78 31
15 2.07 420-88
2-1117 32,35,37,45,48
104
12-15
LB80-2H
80
1976
31
14 2.21 420-88
101
11-14
LB80-3
80
1977
36
14 2.57 420-92
2-1117 32,35,37,45,48
104
12-15
MX80
80
1980-82 41
14 2.93 420-92
101
11-14
PW80
80
1983
32
15 2.13 420-84
2-1117 32,35,37,45,48
104
12-15
PW80
80
1985
32
15 2.13 420-84
2-1117 32,35,37,45,48
104
12-15
PW80
80
1991-06 32
15 2.13 420-84
2-1117 32,35,37,45,48
104
12-15
TY80
80
1974-75 41
12 3.42 420-106
101
11-14
U7E
80
1969
35
15 2.33 420-100
2-1117 32,35,37,45,48
104
12-15
YG5S
80
1969
39
15 2.60 420-96
2-1117 32,35,37,45,48
104
12-15
YZ80
80
1974
43
13 3.31 420-102
101
11-14
YZ80
80
1975
48
13 3.69 420-104
101
11-14
YZ80
80
1976
48
14 3.43 420-106
101
11-14
YZ80
80
1977
48
13 3.69 420-104
101
11-14
YZ80
80
1978-79 51
14 3.64 428-106
201
12
YZ80
80
1980
51
14 3.64 428-108
2-2103 42,47,50,52,55
201
12
YZ80
80
1981-82 44
13 3.38 428-108
2-2103 42,47,50,52,55
203
12-16
YZ80
80
1983
42
12 3.50 428-110
2-2103 42,47,50,52,55
203
12-16
Rear CS Ratio Chain
Links
MODEL
TRIUMPH
CC
Years
Steel
Appl
Code
# Teeth
Alum
Appl
Code
# Teeth
Works
Z Appl
Code
# Teeth
CS
Appl
Code
# Teeth
Comments / Notes
TRIUMPH
REAR
865 Bonneville Black 865
2007
43
18 2.39 525-104 2-4499 40-48
865 Bonneville T100 865
2007-12 43
18 2.39 525-104 2-4499 40-48
865 Scrambler
865
2006-10 43
18 2.39 525-106 2-4499 40-48
865 Thruxton
865
2007-13 43
18 2.39 525-104 2-4499 40-48
900 Thruxton
900
2004-13 43
18 2.39 525-
2-4499 40-48
FRONT
OE GEARING INFO
EXAMPLE:
APPL CODE
TEETH #
2-355943
Combine the Appl code for your desired product with the number of teeth.
585
For the complete Sunstar part numbers: