ENGINE
Race Piston
Box Style
Standard Piston
X Style
HIGH PERFORMANCE 4-STROKE
DLC
PISTON KITS BY CP PISTONS
Pin
  • Moose Racing pistons feature X-style forgings and fully boxed-style
  • (race pistons) forgings for ultimate strength, minimizing friction,
    durability, power, and weight reduction
  • We are proud to introduce our Pro Race Piston kits for select models
  • The Pro Race Piston increases the durability by reducing the stresses
  • in the pin bore area
  • The Pro Race Piston allows the pin to flex while removing stress from the area
  • Full radius dome designs maximize quench while eliminating hot spots that
  • promote detonation
  • Internal bracing maximizes durability while decreasing friction in the pin assembly
  • Fully-boxed style (race pistons) forgings come standard with skirt coating which reduces
  • friction, which in turn reduces heat (these are called out in the application chart)
  • Our race piston kits include a DLC pin; this technology has been proven and used because of its high
  • resistance to abrasive wear, which extends the service life and reliability under extreme conditions
  • Each Moose Racing piston kit includes a high performance piston, wrist pin, rings, circlips and a top end gasket kit
  • Replacement gaskets available from Moose Racing on pages 847-855
  • Made in the U.S.A.
  • Gasket Set
    NOTE: Be sure to use race fuel with some applications (called out in chart).
    REPL.
    REPL.
    REPL.
    REPL.
    REPL.
    REPL.
    PISTON KIT
    WRIST PIN CIRCLIPS RINGS
    PISTON KIT
    WRIST PIN CIRCLIPS RINGS
    FITS MODEL
    BORE SIZE
    P ART  #
    P ART  #
    P ART  #
    P ART  #
    FITS MODEL
    BORE SIZE
    P ART  #
    P ART  #
    P ART  #
    P ART  #
    HONDA
    HUSQVARNA (CONT)
    CRF150R 13:1 07-12
    FC 450 13.5:1 16
    (Designed for after -
    Race Piston Pro
    95mm std bore 0910-4148
    0913-0063 0913-0072 0912-0603
    market flat valves) 66mm std bore 0910-1096
    -
    0913-0073 0912-0240
    KAWASAKI
    CRF250 13.5:1 02-08 78mm std bore 0910-1093
    0913-0062 0913-0071 0912-0239
    KX250F 13.5:1 05-08 77mm std bore 0910-1101
    0913-0062 0913-0071 0912-0241
    HONDA (CONT)
    KX250F 13.5:1 09
    77mm std bore 0910-1276
    0913-0062 0913-0071 0912-0241
    CRF250 14.25:1
    76.8mm
    KX250F 13.5:1 10-16
    10-13 Race Piston
    std bore
    0910-1713 1, 2 0913-0093 3 0913-0071 0912-0292
    Race Piston
    77mm std bore 0910-2007 2
    0913-0093 3 0913-0071 0912-0241
    CRF250 14.00:1
    76.8mm
    KX250F 14.2:1 17-18
    14-15 Race Piston
    std bore
    0910-3662 1, 2 0913-0093 3 0913-0071 0912-0292
    Race Piston
    77mm std bore 0910-4651 1, 2 0913-0093 3 0913-0071 0912-0241
    CRF250R 14:1 16-17 76.8mm
    KX450F 13:1 04-08
    96mm std bore 0910-1102
    0913-0063 0913-0072 0912-0247
    Race Piston
    std bore
    0910-4143
    0913-0093 3 0913-0071 0912-0292
    KX450F 13.0:1 09-18 96mm std bore 0910-1125
    0913-0063 0913-0072 0912-0247
    CRF250R 14.5 16-17 76.8mm
    KX450F 13.5:1 09-18
    Race Piston Pro
    std bore
    0910-4144
    0913-0093 3 0913-0071 0912-0292
    Race Piston Pro
    96mm std bore 0910-4146
    0913-0095 3 0913-0072 0912-0602
    CRF450/
    KTM
    X 12.5:1 02-08
    96mm std bore 0910-1094
    0913-0063 0913-0072 0912-0247
    250SX-F 13.5:1 06-10 76mm std bore 0910-1107
    0913-0062 0913-0071 0912-0245
    CRF450/
    X 13.0:1 02-08
    96mm std bore 0910-1095
    0913-0063 0913-0072 0912-0247
    250SX-F 14.7:1 16-17
    Race Piston Pro
    78mm std bore 0910-4147
    0913-0062 0913-0071 0912-0239
    CRF450R 13.5:1
    02-08 Race Piston 96mm std bore 0910-2438 1, 2 0913-0095 3 0913-0072 0912-0247
    450SX-F 13.5:1 16-17
    Race Piston Pro
    95mm std bore 0910-4148
    0913-0063 0913-0072 0912-0603
    CRF450 14.0:1 02-08
    Race Piston
    96mm std bore 0910-1714 1, 2 0913-0095 3 0913-0072 0912-0247
    SUZUKI
    CRF450 12.5:1 09-16 96mm std bore 0910-1123
    0913-0063 0913-0072 0912-0247
    RMZ250 13.5:1 10-18 77mm std bore 0910-2004
    0913-0062 0913-0071 0912-0241
    CRF450 13.0:1 09-16 96mm std bore 0910-1124
    0913-0063 0913-0072 0912-0247
    RMZ450 13:1 08-18
    96mm std bore 0910-1100
    0913-0063 0913-0072 0912-0247
    CRF450R 13.5:1
    YAMAHA
    09-16 Race Piston 96mm std bore 0910-2439 1, 2 0913-0095 3 0913-0072 0912-0247
    YZ250F/ WR250F
    CRF450R 13.5:1
    13.5:1 05-13
    77mm std bore 0910-1104
    0913-0062 0913-0071 0912-0241
    09-16 Race Piston 96mm std bore 0910-4145
    0913-0095 3 0913-0072 0912-0602
    YZ250F 14.5:1 14-18 77mm std bore 0910-3665 1, 2 0913-0093 3 0913-0071 0912-0241
    CRF450R 13.5:1
    YZ450F/ WR450F
    17-18 Race Piston 96mm std bore 0910-5124 2
    0913-0095 3 0913-0289 0912-0754
    13.5:1 03-09
    95mm std bore 0910-1106
    -
    -
    0912-0244
    CRF450R 14.0:1
    YZ450F 13.0:1 10-17
    17-18 Race Piston 96mm std bore 0910-5125 1, 2 0913-0095 3 0913-0289 0912-0754
    Race Piston
    97mm std bore 0910-1718 2
    0913-0094 3 -
    0912-0334
    HUSQVARNA
    1 Use race fuel only.
    FC 250 14.7:1 16
    2 Piston comes standard with skirt coating.
    Race Piston Pro
    78mm std bore 0910-4147
    0913-0062 0913-0071 0912-0239
    3 DLC wrist pins.
    P ART  #
    SUG. RETAIL
    P ART  #
    SUG. RETAIL
    P ART  #
    SUG. RETAIL
    P ART  #
    SUG. RETAIL
    P ART  #
    SUG. RETAIL
    P ART  #
    SUG. RETAIL
    0910-1093
    $289.95
    0910-1107
    $289.95
    0910-2007
    $329.95
    0910-4147
    $394.95
    0912-0244
    $34.95
    0913-0062
    $29.95
    0910-1094
    289.95
    0910-1123
    289.95
    0910-2438
    329.95
    0910-4148
    394.95
    0912-0245
    34.95
    0913-0063
    29.95
    0910-1095
    289.95
    0910-1124
    289.95
    0910-2439
    329.95
    0910-4651
    329.95
    0912-0247
    34.95
    0913-0071
    4.95
    0910-1096
    289.95
    0910-1125
    289.95
    0910-3662
    329.95
    0910-5124
    299.95
    0912-0292
    34.95
    0913-0072
    4.95
    0910-1100
    289.95
    0910-1276
    289.95
    0910-3665
    329.95
    0910-5125
    299.95
    0912-0333
    34.95
    0913-0073
    4.95
    0910-1101
    289.95
    0910-1713
    329.95
    0910-4143
    319.95
    0912-0239
    34.95
    0912-0334
    34.95
    0913-0093
    59.95
    0910-1102
    289.95
    0910-1714
    329.95
    0910-4144
    394.95
    0912-0240
    34.95
    0912-0602
    43.95
    0913-0094
    59.95
    0910-1104
    289.95
    0910-1718
    329.95
    0910-4145
    394.95
    0912-0241
    34.95
    0912-0603
    43.95
    0913-0095
    59.95
    0910-1106
    289.95
    0910-2004
    289.95
    0910-4146
    394.95
    0912-0242
    34.95
    0912-0754
    34.95
    0913-0289
    4.95
    DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES.
    SEE PAGE 4 FOR IMPORTANT EMISSION DEFINITIONS AND REGULATORY COMPLIANCE AND WARRANTY INFORMATION.
    2018 PARTS UNLIMITED OFFROAD