SPROCKETS
1212-0842
1210-0937
1210-0946
1210-0954
1210-0927
LIGHTWEIGHT STEEL SPROCKETS
  • One of the lightest 520 steel sprockets available today
  • Designed using our proprietary EST Technology
  • Performance and longevity all in one sprocket
  • Attractive black zinc semi-gloss finish
  • Lowered surface to remove unnecessary weight
  • Available in a wide variety of tooth counts
  • STOCK
    STOCK
    FRONT
    REAR
    STOCK
    STOCK
    FRONT
    REAR
    FITS MODEL
    GEARING
    CHAIN
    SIZE
    PART #
    SIZE
    PART #
    FITS MODEL
    GEARING
    CHAIN
    SIZE
    PART #
    SIZE
    PART #
    APRILIA
    DUCATI (CONT)
    RSV4 10
    16-40
    525-110
    15
    1212-0912 40
    1210-1031 800 Monster 03-04
    15-42
    520-102
    14
    1212-0921 39
    1210-1043
    RSV4 11-16
    16-40
    525-120
    16
    1212-0913 41
    1210-1032 800 Supersport 03-04 15-39
    520-98
    15
    1212-0922 40
    1210-1044
    RSV 1000 98-04
    17-42
    525-110
    17
    1212-0914 42
    1210-1033 851 Strada 89-92
    15-39
    520-98
    16
    1212-0923 41
    1210-1045
    RSV 1000 05-09
    16-40
    525-110
    43
    1210-1034 888 Strada 93-94
    15-36
    520-98
    42
    1210-1046
    Tuono 1000 04-10
    17-42
    525-110
    43
    1210-1021
    Falco 1000 00-04
    17-41
    525-110
    44
    1210-1022 FOOTPEGS &
    (520 conversion)
    45
    1210-1023 FOOT CONTROLS
    BMW
    46
    1210-1024
    F650 94-95
    16-47
    520-110
    15
    1212-0919 45
    1210-1040
    47
    1210-1025
    F650 Funduro 96-00
    16-47
    520-110
    16
    1212-0920 46
    1210-1041
    48
    1210-1026
    F650 Strada 98-00
    16-47
    520-110
    47
    1210-1042 821 Monster 14-16
    15-46
    520-
    14
    1212-0924 39
    1210-1027
    F650 GS Dakar 01-04
    16-47
    520-112
    15
    1212-0925 41
    1210-1029
    F650 GS 99-04 98-00
    16-47
    520-112
    16
    1212-0926 42
    1210-1030
    S1000RR 09-11
    17-44
    525-118
    15
    1212-0916 43
    1210-1035 900 Monster 00-02
    15-38
    520-100
    14
    1212-0921 39
    1210-1043 ELECTRICAL
    S1000RR 12-17
    17-45
    525-118
    16
    1212-0917 44
    1210-1036 900 Monster 94-99
    15-39
    520-100
    15
    1212-0922 40
    1210-1044 & GAUGES
    S1000R 14-17
    17-45
    525-118
    17
    1212-0918 45
    1210-1037 900 Superlight 92-98
    15-37
    520-96
    16
    1212-0923 41
    1210-1045
    (520 conversion)
    46
    1210-1038 900 Supersport 90
    15-39
    520-96
    42
    1210-1046
    47
    1210-1039 900 Supersport 91-97 15-37
    520-96
    43
    1210-1021 SPROCKETS
    DUCATI
    900 Supersport 98-02 15-40
    520-98
    44
    1210-1022
    600 Monster 94
    14-38
    520-100
    14
    1212-0921 39
    1210-1043 916 Monster S4 01-03
    15-37
    525-100
    45
    1210-1023
    600 Monster 95-98
    14-43
    520-100
    15
    1212-0922 40
    1210-1044 (520 conversion)
    46
    1210-1024
    600 Monster 99-01
    15-46
    520-102
    16
    1212-0923 41
    1210-1045
    47
    1210-1025 CHAINS
    600 Supersport 94
    14-36
    520-96
    42
    1210-1046
    48
    1210-1026
    600 Supersport 95-98 14-41
    520-98
    43
    1210-1021 ST2 97-03
    15-42
    525-102
    14
    1212-0921 39
    1210-1043
    620 Monster/S 02-03
    15-46
    520-106
    44
    1210-1022 ST3 04-07
    15-42
    525-102
    15
    1212-0922 40
    1210-1044
    620 Monster/S 04-05
    15-48
    520-106
    45
    1210-1023 ST4 99-03
    15-43
    525-102
    16
    1212-0923 41
    1210-1045
    695 Monster 07
    15-42
    520-106
    46
    1210-1024 ST4S 02-05
    15-38
    525-102
    42
    1210-1046
    695 Monster 08-12
    15-45
    520-108
    47
    1210-1025 (520 conversion)
    43
    1210-1021
    696 Monster 08-12
    15-45
    520-108
    48
    1210-1026
    44
    1210-1022
    (520 conversion)
    45
    1210-1023 BRAKES
    749 04-05
    14-39
    525-96
    14
    1212-0924 39
    1210-1027
    46
    1210-1024
    749 06
    14-39
    525-98
    15
    1212-0925 41
    1210-1029
    47
    1210-1025
    749R 06
    15-35
    525-98
    16
    1212-0926 42
    1210-1030
    48
    1210-1026
    749S 03
    14-39
    525-96
    999 03-06
    15-36
    525-96
    14
    1212-0924 -
    -
    749S 04-06
    14-38
    525-96
    999R/ 999S
    15-36
    525-96
    15
    1212-0925
    (520 conversion)
    999S AMA 07
    15-36
    525-96
    16
    1212-0926
    750 Monster 96-97
    15-38
    520-98
    14
    1212-0921 39
    1210-1043 (520 conversion)
    750 Monster 98-02
    15-41
    520-102
    15
    1212-0922 40
    1210-1044 1000 Monster 03-05
    15-39
    525-100
    14
    1212-0924 39
    1210-1043
    750 Supersport 91-98 15-37
    520-98
    16
    1212-0923 41
    1210-1045 1000 Sport 06
    15-38
    525-100
    15
    1212-0925 40
    1210-1044
    750 Supersport 99-02 15-40
    520-98
    42
    1210-1046 1000 Sport/ Classic 07-1015-39
    525-100
    16
    1212-0926 41
    1210-1045
    (520 conversion)
    43
    1210-1021 1000 Supersport 03-05 15-38
    525-96
    42
    1210-1046 FUEL/AIR
    44
    1210-1022 (520 conversion)
    43
    1210-1021 SYSTEMS
    45
    1210-1023
    44
    1210-1022
    46
    1210-1024
    45
    1210-1023
    47
    1210-1025
    46
    1210-1024
    48
    1210-1026
    47
    1210-1025
    Scrambler 803 15
    15-44
    520-
    14
    1212-0921 39
    1210-1027
    48
    1210-1026
    15
    1212-0922 41
    1210-1029 HONDA
    16
    1212-0923 42
    1210-1030 CRF250L 12-14
    14-38
    520-108
    13
    1212-0897 -
    -
    CBR250R 13
    14-38
    520-108
    14
    1212-0898
    CBR300R 14-15
    15-41
    520-112
    LIGHTWEIGHT STEEL SPROCKETS continued on next page.
    2018 PARTS UNLIMITED STREET