BELTS, CHAINS & SPROCKETS
Front sprocket
Rear sprocket
SPROCKETS
ALUMINUM REAR SPROCKETS
  • Computer-designed to meet your ATV needs
  • CNC-machined, not stamped like so many other sprockets
  • Sprockets are constructed from 7075-T651 aluminum and hard-anodized black for superb strength and light weight
  • Moose’s non-grooved design means more aluminum stays in contact with the chain for longer sprocket life
  • Made in the U.S.A.
  • CHROMOLY STEEL FRONT SPROCKETS
  • Machined from impact-and wear-resistant chromoly steel
  • Inner splines are broached to provide maximum spline-to-countershaft contact; this helps distribute driveline forces over the largest possible area
  • Heat-treated, then finished with a nickel coating for corrosion resistance and lubricity
  • See price list on page 443
  • Made in the U.S.A.
  • CHAIN
    OEM
    FRONT
    REAR
    CHAIN
    OEM
    FRONT
    REAR
    FITS MODEL
    SIZE
    GEARING SIZE
    P ART  #
    SIZE P ART  #
    FITS MODEL
    SIZE
    GEARING SIZE
    P ART  #
    SIZE P ART  #
    HONDA
    HONDA (CONT)
    ATC70 73-81
    420-72
    14/35
    12T
    M603-21-12 -
    -
    ATC200X 86-87
    520-86
    13/38
    12T
    1212-0068
    -
    -
    13T
    M603-21-13 -
    -
    13T
    M606-17-13 -
    -
    14T
    M603-21-14 -
    -
    14T
    1212-0069
    -
    -
    15T
    M603-21-15 -
    -
    TRX 200SX FourTrax
    ATC70 82-85
    420-72
    13/36
    12T
    M603-21-12 -
    -
    86-88
    520-80
    12/40
    12T
    M606-14-12 42T
    M605-14-42 1
    13T
    M603-21-13 -
    -
    TRX 200 FourTrax 91-97 520-88
    12/42
    12T
    M606-14-12 42T
    M605-15-42
    14T
    M603-21-14 -
    -
    ATC250R 83-84
    520-90
    13/42
    12T
    1212-0065
    -
    -
    15T
    M603-21-15
    -
    13T
    M606-16-13 -
    -
    TRX 70 FourTrax 86-87 420-72
    13/36
    12T
    M603-21-12 -
    -
    14T
    1212-0066
    -
    -
    13T
    M603-21-13 -
    -
    15T
    1212-0067
    -
    -
    14T
    M603-21-14 -
    -
    ATC 250R 85
    520-96
    13/39
    12T
    1212-0065
    -
    -
    15T
    M603-21-15 -
    -
    13T
    M606-16-13 -
    -
    TRX 90 93-16
    428-100
    13/50
    13T
    1212-0059
    -
    -
    14T
    1212-0066
    -
    -
    14T
    1212-0658
    -
    -
    15T
    1212-0067
    -
    -
    ATC 185 80
    520-90
    11/47
    10T
    1212-0660
    -
    -
    ATC 250R 86
    520-96
    13/39
    12T
    1212-0065
    36T
    1211-0113
    11T
    1212-0064
    -
    -
    13T
    M606-16-13 37T
    M605-16-37
    ATC 185S 81-83
    520-82
    11/47
    10T
    1212-0660
    -
    -
    14T
    1212-0066
    38T
    M605-16-38
    11T
    1212-0064
    -
    -
    15T
    1212-0067
    39T
    M605-16-39
    ATC200 81-83
    520-90
    11/47
    10T
    1212-0660
    -
    -
    40T
    1211-0980
    11T
    1212-0064
    -
    -
    41T
    1211-0981
    ATC200M 84-85
    520-92
    11/47
    10T
    1212-0660
    -
    -
    42T
    1211-0982
    11T
    1212-0064
    -
    -
    43T
    1211-0983
    ATC200S 84-86
    820-84
    11/43
    10T
    1212-0660
    -
    -
    11T
    1212-0064
    -
    -
    ATC200X 83-85
    520-88
    12/40
    12T
    1212-0060
    -
    -
    SPROCKETS continued on next page.
    2018 PARTS UNLIMITED ATV/UTV