CHAINS
HEAVY-DUTY CHAIN (H)
  • Heavy-duty economical chain for motorcycles that did not
  • come stock with an O-ring style chain
  • Includes clip connecting link
  • 415 H Tensile strength 4,100 lbs
  • 428 H Tensile strength 5,400 lbs
  • 520 H Tensile strength 7,700 lbs
  • 525 H Tensile strength 7,700 lbs
  • 530 H Tensile strength 7,700 lbs
  • 415 H
    LINKS P ART  #
    SUG. RETAIL
    LINKS P ART  #
    SUG. RETAIL
    110
    1221-0133
    $12.82
    120
    1221-0150
    $13.95
    420 H
    428 H
    LINKS P ART  #
    SUG. RETAIL LINKS P ART  #
    SUG. RETAIL LINKS P ART  #
    SUG. RETAIL
    LINKS P ART  #
    SUG. RETAIL
    LINKS P ART  #
    SUG. RETAIL
    100
    1221-0151
    $14.13 130
    1221-0153
    $18.38 134
    1221-0155
    $18.93
    110
    1221-0134
    $18.28
    130
    1221-0136
    $21.60
    120
    1221-0152
    16.93 132
    1221-0154
    18.63 136
    1221-0156
    19.23
    120
    1221-0135
    19.93
    520 H
    525 H
    LINKS P ART  #
    SUG. RETAIL
    LINKS P ART  #
    SUG. RETAIL
    LINKS P ART  #
    SUG. RETAIL
    LINKS P ART  #
    SUG. RETAIL
    LINKS P ART  #
    SUG. RETAIL
    100
    1221-0157
    $29.13
    116
    1221-0139
    $33.80
    130
    1221-0158
    $37.87
    110
    1221-0142
    $32.95
    120
    1221-0143
    $35.93
    110
    1221-0137
    32.03
    118
    1221-0140
    34.38
    114
    1221-0138
    33.22
    120
    1221-0141
    34.97
    530 H
    LINKS P ART  #
    SUG. RETAIL
    LINKS P ART  #
    SUG. RETAIL
    CONNECTING LINKS
    100
    1221-0144
    $30.80
    110
    1221-0147
    $33.88
    SUG.
    SUG.
    104
    1221-0145
    32.03
    112
    1221-0148
    34.50
    DESCRIPTION
    P ART  #
    RETAIL
    DESCRIPTION
    P ART  #
    RETAIL
    108
    1221-0146
    33.27
    120
    1221-0149
    36.97
    415 H
    520 K6 (CONT)
    Clip connecting link
    1225-0450
    $0.92
    Clip connecting link (gold)
    1225-0527
    $2.95
    KZ6 520
    420 H
    520 H
    NO. OF LINKS
    P ART  #
    SUG. RETAIL
    Clip connecting link
    1225-0468
    1.17
    Clip connecting link
    1225-0452
    1.93
    NATURAL
    428 H
    525 H
    120
    1221-0261
    $57.97
    Clip connecting link
    1225-0451
    1.32
    Clip connecting link
    1225-0453
    1.93
    GOLD
    520 K6
    530 H
    120
    1221-0262
    71.70
    Clip connecting link (natural) 1225-0526
    2.95
    Clip connecting link
    1225-0454
    2.05
    STANDARD (M)
  • Heat-treated medium carbon alloy steel construction
  • All components heat-treated and shot-peened for maximum strength
  • Two-point pin riveting and solid rollers
  • For motorcycles up to 400cc that did not come with an O-ring or heavy-
  • duty chain as standard equipment
  • Chains include clip connecting link
  • M420 – For street bikes up to 80cc
  • M428 – For street bikes up to 125cc and dirt bikes up to 80cc
  • M520 – For street bikes up to 250cc
  • M525 – For street bikes up to 400cc
  • M530 – For street bikes up to 400cc
  • M420-CUT-TO-LENGTH OR BULK
    M428-CUT-TO-LENGTH
    M520-CUT-TO-LENGTH OR BULK
    SUG.
    SUG.
    OR BULK
    SUG.
    SUG.
    LINKS P ART  #
    RETAIL LINKS P ART  #
    RETAIL LINKS
    P ART  #
    SUG. RETAIL
    LINKS P ART  #
    RETAIL
    LINKS P ART  #
    RETAIL
    72
    1220-0391
    $8.38 118
    1220-0396
    $13.72 100
    1220-0403
    $13.28
    82
    RKM52082
    $18.40
    104
    RKM520104 $23.37
    76
    1220-0392
    8.85 120
    RKM420120
    13.95 110
    RKM428110
    14.60
    84
    RKM52084
    18.85
    106
    RKM520106
    23.80
    84
    RKM42084
    9.77 124
    1220-0397
    14.42 112
    RKM428112
    14.87
    86
    RKM52086
    19.32
    108
    RKM520108
    24.23
    86
    1220-0393
    10.00 126
    1220-0398
    14.65 118
    RKM428118
    15.68
    88
    RKM52088
    19.75
    110
    RKM520110
    24.72
    100
    RKM420100
    11.63 128
    1220-0399
    14.88 120
    RKM428120
    15.95
    90
    RKM52090
    20.20
    112
    RKM520112
    25.15
    104
    RKM420104
    12.10 130
    RKM420130
    15.12 126
    RKM428126
    16.73
    92
    RKM52092
    20.67
    114
    RKM520114
    25.58
    110
    RKM420110
    12.82 132
    1220-0400
    15.37 130
    RKM428130
    17.27
    96
    RKM52096
    21.55
    116
    RKM520116
    26.05
    112
    1220-0394
    13.05 136
    1220-0401
    15.83 132
    RKM428132
    17.53
    98
    RKM52098
    22.02
    118
    RKM520118
    26.50
    114
    RKM420114
    13.28 138
    1220-0402
    16.07 134
    1220-0404
    17.78
    100
    RKM520100
    22.45
    120
    RKM520120
    26.93
    116
    1220-0395
    13.52
    136
    1220-0405
    18.05
    102
    RKM520102
    22.88
    130
    RKM520130
    29.20
    DESCRIPTION
    P ART  #
    SUG. RETAIL
    DESCRIPTION
    P ART  #
    SUG. RETAIL
    DESCRIPTION
    P ART  #
    SUG. RETAIL
    100’
    R18-M420
    $279.27
    Clip connecting link
    R18-M430
    $1.17
    25’
    R18-M521
    $136.07
    Clip connecting link
    R18-M422
    1.03
    Clip connecting link
    R18-M522
    1.52
    M525-CUT-TO-LENGTH OR BULK
    M530-CUT-TO-LENGTH OR BULK
    SUG.
    SUG.
    SUG.
    SUG.
    LINKS
    P ART  #
    SUG. RETAIL
    LINKS P ART  #
    RETAIL LINKS P ART  #
    RETAIL LINKS P ART  #
    RETAIL LINKS P ART  #
    RETAIL CROSS
    110
    RKM525110
    $24.72
    100
    RKM530100 $22.45 108
    RKM530108 $24.24 114
    RKM530114 $25.59 120
    RKM530120 $26.93 REFERENCE
    114
    RKM525114
    25.58
    102
    RKM530102
    22.90 110
    RKM530110
    24.71 116
    RKM530116
    26.05
    120
    RKM525120
    26.93
    106
    RKM530106
    23.79 112
    RKM530112
    25.16 118
    RKM530118
    26.50
    DESCRIPTION
    P ART  #
    SUG. RETAIL
    DESCRIPTION
    P ART  #
    SUG. RETAIL
    DESCRIPTION
    P ART  #
    SUG. RETAIL
    Clip connecting link
    R18-M527
    $1.52
    25’
    R18-M531
    $107.78
    Clip connecting link
    R18-M532
    $1.52
    2018 PARTS UNLIMITED STREET