BELTS, CHAINS & SPROCKETS
JT SPROCKETS
  • Computer designed to achieve ultimate strength at minimum weight
  • JT combines leading-edge technology with top materials to produce
  • the ultimate quality sprocket range with unbeatable value
  • Every sprocket meets or exceeds the highest possible quality standards
  • Sprockets are heat-treated and beadblasted to reduce material
  • surface tension
  • Front sprockets are made with top-quality Japanese C45 high carbon
  • steel and SCM415 chromoly steel alloy
  • Steel rear sprockets are made with top-quality Japanese C45 high
  • carbon steel
  • Aluminum rear sprockets are made with high strength Austrian 7075 T-6
  • anodized aluminum
  • JT aluminum sprockets are about 30% lighter than a comparable
  • steel equivalent, which reduces un-sprung rotating weight and
    improves performance
  • Lightweight front sprockets available for some applications
  • RUBBER CUSHIONED FRONT SPROCKETS
    (FOOTNOTED)
  • Used by the major Japanese motorcycle manufacturers since early
  • 1990’s to dampen the chain impact on the teeth of the front sprocket
  • These same sprockets are now available to the aftermarket for
  • some models
  • Quality, design and OEM proven technology are the same as what is
  • supplied to the motorcycle manufacturers
    NOTE: When installing sprockets which differ from the OEM size, check for
    proper clearances before operating.
    SPROCKET APPLICATIONS
    STOCK
    FRONT
    REAR
    STOCK
    FRONT
    REAR
    FITS MODEL
    GEARING
    CHAIN SIZE SIZE
    P ART  #
    SIZE
    P ART  #
    FITS MODEL
    GEARING
    CHAIN SIZE SIZE
    P ART  #
    SIZE
    P ART  #
    BOMBARDIER/ CAN-AM
    HONDA (CONT)
    DS650 00-03
    16-40
    530-0
    16
    1212-0309
    40
    1210-0263
    TRX125 87-88
    12-48
    428-94
    -
    -
    48
    JTR1355-48
    DS650 Baja 02-03
    50
    JTR1355-50
    DS650 DS 04
    16-40
    530-0
    16
    1212-0309
    40
    1210-0264
    ATC185 80
    11-47
    520-90
    11
    JTF1325-11 -
    -
    DS650 Baja 04
    ATC185S 81-82
    11-41
    520-82
    DS650 04-05
    ATC185S 83
    11-41
    520-82
    DS650 X 04-07
    ATC200 81-82
    11-47
    520-90
    11
    JTF1325-11 -
    -
    HONDA
    ATC200M 84-85
    11-47
    520-92
    ATC70 76-81
    14-35
    420-72
    13
    JTF253-13
    35
    JTR256-35
    ATC200S 84-86
    11-43
    520-84
    17
    1212-0558
    -
    -
    ATC200X 83-85
    12-40
    520-88
    12
    JTF1329-12 40
    JTR1353-40
    ATC70 82-85
    13-36
    420-72
    14
    JTF253-14
    36
    JTR256-36
    ATC200X 86-87
    13-38
    520-86
    12
    JTF1352-12 38
    JTR1354-38
    15
    JTF253-15
    37
    JTR256-37
    13
    JTF1352-13
    38
    JTR256-38
    14
    JTF1352-14
    44
    JTR256-44
    TRX200SX 86-88
    12-42
    520-80
    11
    JTF1324-11 -
    -
    46
    JTR256-46
    12
    JTF1324-12
    TRX70 86-87
    13-36
    420-72
    13
    JTF252-13
    35
    JTR256-35
    13
    JTF1324-13
    14
    JTF252-14
    36
    JTR256-36
    TRX200/D 90-97
    12-42
    520-88
    11
    JTF1324-11 40
    1210-0692
    15
    JTF252-15
    37
    JTR256-37
    12
    JTF1324-12 41
    JTR1486-41
    38
    JTR256-38
    13
    JTF1324-13 42
    JTR1486-42
    44
    JTR256-44
    46
    JTR256-46
    TRX90 93-08
    13-50
    428-98
    13
    1212-0670
    48
    JTR1355-48
    TRX90X 09-12
    13-50
    428-98
    50
    JTR1355-50
    TRX90X 13-17
    13-50
    428-100
    JT SPROCKETS continued on next page.
    2018 PARTS UNLIMITED ATV/UTV