Dirt Bike Engine Rebuild Kits

Dirt Bike Engine Rebuild Kits

Dirt Bike Engine Rebuild Kits

Our product range includes top-notch brands such as ATHENA, BBR MOTORSPORTS, CYCLE CRAFT, KIBBLEWHITE, WISECO, WRENCH RABBIT, and WSM. Each kit contains all components necessary for a complete dirt bike engine overhaul.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • WRENCH RABBIT Engine Kit - KTM WR101-173

    WRENCH RABBIT Engine Kit - KTM WR101-173

    WRENCH RABBIT

    $920.95
    WRENCH RABBIT Engine Kit KTM WR101-173Convenient one-stop shop in a box; nearly all components required for a complete and professional rebuild, Vertex piston kit (standard compression piston, rings, pin and clips), Hot Rods heavy-duty crank (stock...
    09031313
    SKU:
    09031313
    Availability:
    Ships Same Business Day
    Weight:
    10.70 LBS
    PRODUCT NAME:
    REBUILD KIT
    TYPE:
    ENGINE
    ENGINE TYPE:
    2-STROKE
    MODEL:
    WRENCH RABBIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    FEATURES:
    STANDARD COMPRESSION PISTON
    Qty in Cart: 0
    Quantity:
    Price:
    $920.95
    Subtotal:
  • WRENCH RABBIT Engine Kit - Suzuki WR101-169

    WRENCH RABBIT Engine Kit - Suzuki WR101-169

    WRENCH RABBIT

    $1,052.95
    WRENCH RABBIT Engine Kit Suzuki WR101-169Convenient one-stop shop in a box; nearly all components required for a complete and professional rebuild, Vertex piston kit (standard compression piston, rings, pin and clips), Hot Rods heavy-duty crank (stock...
    09031314
    SKU:
    09031314
    Availability:
    Ships Same Business Day
    Weight:
    12.60 LBS
    PRODUCT NAME:
    REBUILD KIT
    TYPE:
    ENGINE
    FEATURES:
    STANDARD COMPRESSION PISTON
    RIDING STYLE:
    OFF-ROAD
    ENGINE TYPE:
    4-STROKE
    MODEL:
    WRENCH RABBIT
    UNITS:
    KIT
    $1,052.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,052.95
    Subtotal:
  • WRENCH RABBIT Engine Kit - Yamaha WR101-168

    WRENCH RABBIT Engine Kit - Yamaha WR101-168

    WRENCH RABBIT

    $996.95
    WRENCH RABBIT Engine Kit Yamaha WR101-168Convenient one-stop shop in a box; nearly all components required for a complete and professional rebuild, Vertex piston kit (standard compression piston, rings, pin and clips), Hot Rods heavy-duty crank (stock...
    09031315
    SKU:
    09031315
    Availability:
    Ships Same Business Day
    Weight:
    12.25 LBS
    PRODUCT NAME:
    REBUILD KIT
    TYPE:
    ENGINE
    ENGINE TYPE:
    4-STROKE
    FEATURES:
    STANDARD COMPRESSION PISTON
    MODEL:
    WRENCH RABBIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    $996.95
    Qty in Cart: 0
    Quantity:
    Price:
    $996.95
    Subtotal:
  • WRENCH RABBIT Engine Kit - Kawasaki WR101-111

    WRENCH RABBIT Engine Kit - Kawasaki WR101-111

    WRENCH RABBIT

    $730.95
    WRENCH RABBIT Engine Kit Kawasaki WR101-111Convenient one-stop shop in a box; nearly all components required for a complete and professional rebuild, Vertex piston kit (standard compression piston, rings, pin and clips), Hot Rods heavy-duty crank (stock...
    09031085
    SKU:
    09031085
    Availability:
    Ships Same Business Day
    Weight:
    14.15 LBS
    MODEL:
    WRENCH RABBIT
    PRODUCT NAME:
    REBUILD KIT
    TYPE:
    ENGINE
    ENGINE TYPE:
    2-STROKE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    FEATURES:
    STANDARD COMPRESSION PISTON
    $730.95
    Qty in Cart: 0
    Quantity:
    Price:
    $730.95
    Subtotal:
  • WRENCH RABBIT Engine Kit - Kawasaki WR101-115

    WRENCH RABBIT Engine Kit - Kawasaki WR101-115

    WRENCH RABBIT

    $754.95
    WRENCH RABBIT Engine Kit Kawasaki WR101-115Convenient one-stop shop in a box; nearly all components required for a complete and professional rebuild, Vertex piston kit (standard compression piston, rings, pin and clips), Hot Rods heavy-duty crank (stock...
    09031089
    SKU:
    09031089
    Availability:
    Ships Same Business Day
    Weight:
    14.40 LBS
    FEATURES:
    STANDARD COMPRESSION PISTON
    RIDING STYLE:
    OFF-ROAD
    ENGINE TYPE:
    2-STROKE
    MODEL:
    WRENCH RABBIT
    UNITS:
    KIT
    PRODUCT NAME:
    REBUILD KIT
    TYPE:
    ENGINE
    $754.95
    Qty in Cart: 0
    Quantity:
    Price:
    $754.95
    Subtotal:
  • WSM Top-End Rebuild Kit - Original Series - Standard 010-827-10

    WSM Top-End Rebuild Kit - Original Series - Standard 010-827-10

    WSM

    MSRP: $241.86
    $229.87
    WSM Top-End Rebuild Kit Original Series Standard 010-827-10Top-quality piston kits, Include pistons, rings, pins, clips, racing needle bearings, head and base gaskets, intake and exhaust gaskets
    09030123
    SKU:
    09030123
    Availability:
    Ships Same Business Day
    Weight:
    3.00 LBS
    BORE SIZE METRIC:
    81.00 MM
    PISTON SIZE METRIC:
    STANDARD
    PRODUCT NAME:
    REBUILD KIT
    PISTON MATERIAL:
    ALUMINUM
    UNITS:
    EACH
    MODEL:
    ORIGINAL SERIES
    RIDING STYLE:
    WATERCRAFT
    TYPE:
    TOP END
    MSRP: $241.86
    $229.87
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $241.86
    $229.87
    Subtotal:
  • WSM Top-End Rebuild Kit - Original Series - .50 mm 010-827-12

    WSM Top-End Rebuild Kit - Original Series - .50 mm 010-827-12

    WSM

    MSRP: $241.86
    $229.87
    WSM Top-End Rebuild Kit Original Series .50 mm 010-827-12Top-quality piston kits, Include pistons, rings, pins, clips, racing needle bearings, head and base gaskets, intake and exhaust gaskets
    09030124
    SKU:
    09030124
    Availability:
    Ships Same Business Day
    Weight:
    3.00 LBS
    TYPE:
    TOP END
    PISTON MATERIAL:
    ALUMINUM
    UNITS:
    EACH
    BORE SIZE METRIC:
    81.50 MM
    MODEL:
    ORIGINAL SERIES
    PISTON SIZE METRIC:
    +0.50 MM
    RIDING STYLE:
    WATERCRAFT
    PRODUCT NAME:
    REBUILD KIT
    MSRP: $241.86
    $229.87
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $241.86
    $229.87
    Subtotal:
  • WISECO Engine Rebuild Kit PWR101-100

    WISECO Engine Rebuild Kit PWR101-100

    WISECO

    $659.95
    WISECO Engine Rebuild Kit PWR101-100Includes all top and bottom-end components for a complete engine rebuild, 4-stroke kits include a premium forged piston kit with stock compression ratio and a high-quality cam chain, 2-stroke kits include a Pro-Lite®...
    09031596
    SKU:
    09031596
    Availability:
    Ships Same Business Day
    Weight:
    14.10 LBS
    BORE SIZE METRIC:
    66.40 MM
    UNITS:
    KIT
    RIDING STYLE:
    OFF-ROAD
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    PRODUCT NAME:
    REBUILD KIT
    TYPE:
    ENGINE
    $659.95
    Qty in Cart: 0
    Quantity:
    Price:
    $659.95
    Subtotal:
  • WISECO Engine Rebuild Kit PWR115-100

    WISECO Engine Rebuild Kit PWR115-100

    WISECO

    $479.95
    WISECO Engine Rebuild Kit PWR115-100Includes all top and bottom-end components for a complete engine rebuild, 4-stroke kits include a premium forged piston kit with stock compression ratio and a high-quality cam chain, 2-stroke kits include a Pro-Lite®...
    09031597
    SKU:
    09031597
    Availability:
    Ships Same Business Day
    Weight:
    8.05 LBS
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    BORE SIZE METRIC:
    47.00 MM
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    PRODUCT NAME:
    REBUILD KIT
    TYPE:
    ENGINE
    $479.95
    Qty in Cart: 0
    Quantity:
    Price:
    $479.95
    Subtotal:
  • WISECO Engine Rebuild Kit PWR115-101

    WISECO Engine Rebuild Kit PWR115-101

    WISECO

    $474.95
    WISECO Engine Rebuild Kit PWR115-101Includes all top and bottom-end components for a complete engine rebuild, 4-stroke kits include a premium forged piston kit with stock compression ratio and a high-quality cam chain, 2-stroke kits include a Pro-Lite®...
    09031598
    SKU:
    09031598
    Availability:
    Ships Same Business Day
    Weight:
    8.00 LBS
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    BORE SIZE METRIC:
    47.00 MM
    PRODUCT NAME:
    REBUILD KIT
    TYPE:
    ENGINE
    $474.95
    Qty in Cart: 0
    Quantity:
    Price:
    $474.95
    Subtotal:
  • WISECO Engine Rebuild Kit PWR116A-101

    WISECO Engine Rebuild Kit PWR116A-101

    WISECO

    $549.95
    WISECO Engine Rebuild Kit PWR116A-101Includes all top and bottom-end components for a complete engine rebuild, 4-stroke kits include a premium forged piston kit with stock compression ratio and a high-quality cam chain, 2-stroke kits include a Pro-Lite®...
    09031600
    SKU:
    09031600
    Availability:
    Ships Same Business Day
    Weight:
    10.00 LBS
    BORE SIZE METRIC:
    54.00 MM
    UNITS:
    KIT
    RIDING STYLE:
    OFF-ROAD
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    PRODUCT NAME:
    REBUILD KIT
    TYPE:
    ENGINE
    $549.95
    Qty in Cart: 0
    Quantity:
    Price:
    $549.95
    Subtotal:
  • WISECO Engine Rebuild Kit PWR116A-102

    WISECO Engine Rebuild Kit PWR116A-102

    WISECO

    $549.95
    WISECO Engine Rebuild Kit PWR116A-102Includes all top and bottom-end components for a complete engine rebuild, 4-stroke kits include a premium forged piston kit with stock compression ratio and a high-quality cam chain, 2-stroke kits include a Pro-Lite®...
    09031601
    SKU:
    09031601
    Availability:
    Ships Same Business Day
    Weight:
    9.85 LBS
    BORE SIZE METRIC:
    54.00 MM
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    TYPE:
    ENGINE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    PRODUCT NAME:
    REBUILD KIT
    $549.95
    Qty in Cart: 0
    Quantity:
    Price:
    $549.95
    Subtotal:
  • On Sale
    WISECO Engine Rebuild Kit PWR140-103

    WISECO Engine Rebuild Kit PWR140-103

    WISECO

    MSRP: $854.67
    Now: $538.00
    Was: $897.40
    WISECO Engine Rebuild Kit PWR140-103Includes all top and bottom-end components for a complete engine rebuild, 4-stroke kits include a premium forged piston kit with stock compression ratio and a high-quality cam chain, 2-stroke kits include a Pro-Lite®...
    09031612
    SKU:
    09031612
    Availability:
    Ships Same Business Day
    Weight:
    8.05 LBS
    BORE SIZE METRIC:
    77.00 MM
    PRODUCT NAME:
    REBUILD KIT
    TYPE:
    ENGINE
    COMPRESSION RATIO IMPERIAL:
    13.5:1
    UNITS:
    KIT
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    ENGINE TYPE:
    4-STROKE
    RIDING STYLE:
    OFF-ROAD
    MSRP: $854.67
    Now: $538.00
    Was: $897.40
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $854.67
    Now: $538.00
    Was: $897.40
    Subtotal:
  • WISECO Engine Rebuild Kit PWR142-100

    WISECO Engine Rebuild Kit PWR142-100

    WISECO

    $967.84
    WISECO Engine Rebuild Kit PWR142-100Includes all top and bottom-end components for a complete engine rebuild, 4-stroke kits include a premium forged piston kit with stock compression ratio and a high-quality cam chain, 2-stroke kits include a Pro-Lite®...
    09031614
    SKU:
    09031614
    Availability:
    Ships Same Business Day
    Weight:
    15.30 LBS
    BORE - OVERSIZE:
    STANDARD
    BORE SIZE METRIC:
    95.50 MM
    TYPE:
    ENGINE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    BORE - OVERSIZE METRIC:
    STANDARD
    COMPRESSION RATIO IMPERIAL:
    12.0:1
    PRODUCT NAME:
    REBUILD KIT
    $967.84
    Qty in Cart: 0
    Quantity:
    Price:
    $967.84
    Subtotal:
  • WISECO Engine Kit - CR85R 2003-2004 PWR115-103

    WISECO Engine Kit - CR85R 2003-2004 PWR115-103

    WISECO

    $464.95
    WISECO Engine Kit CR85R 2003-2004 PWR115-103Includes all top and bottom-end components for a complete engine rebuild, Crankshaft and rod assembly designed and inspected to assure durability, Kit includes main bearings, seals, gaskets, an hour meter and...
    09031495
    SKU:
    09031495
    Availability:
    Ships Same Business Day
    Weight:
    7.95 LBS
    BORE SIZE METRIC:
    47.50 MM
    DISPLACEMENT:
    85 CC
    ENGINE TYPE:
    2-STROKE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    PRODUCT NAME:
    REBUILD KIT
    TYPE:
    ENGINE
    FEATURES:
    PROLITE® PISTON
    MODEL:
    GARAGE BUDDY
    OVERBORE METRIC:
    STANDARD
    $464.95
    Qty in Cart: 0
    Quantity:
    Price:
    $464.95
    Subtotal:
  • WISECO Engine Kit - CR125 - 2001-2002 PWR116A-104

    WISECO Engine Kit - CR125 - 2001-2002 PWR116A-104

    WISECO

    $554.95
    WISECO Engine Kit CR125 2001-2002 PWR116A-104Includes all top and bottom-end components for a complete engine rebuild, Crankshaft and rod assembly designed and inspected to assure durability, Kit includes main bearings, seals, gaskets, an hour meter and...
    09031496
    SKU:
    09031496
    Availability:
    Ships Same Business Day
    Weight:
    4.35 LBS
    ENGINE TYPE:
    2-STROKE
    MODEL:
    GARAGE BUDDY
    RIDING STYLE:
    OFF-ROAD
    BORE SIZE METRIC:
    54.00 MM
    DISPLACEMENT:
    125 CC
    OVERBORE METRIC:
    STANDARD
    PRODUCT NAME:
    REBUILD KIT
    TYPE:
    ENGINE
    FEATURES:
    PROLITE® PISTON
    UNITS:
    KIT
    $554.95
    Qty in Cart: 0
    Quantity:
    Price:
    $554.95
    Subtotal:
  • WISECO Engine Kit - KX65 - 2000-2005 PWR117-100

    WISECO Engine Kit - KX65 - 2000-2005 PWR117-100

    WISECO

    $459.95
    WISECO Engine Kit KX65 2000-2005 PWR117-100Includes all top and bottom-end components for a complete engine rebuild, Crankshaft and rod assembly designed and inspected to assure durability, Kit includes main bearings, seals, gaskets, an hour meter and...
    09031497
    SKU:
    09031497
    Availability:
    Ships Same Business Day
    Weight:
    7.40 LBS
    DISPLACEMENT:
    65 CC
    ENGINE TYPE:
    2-STROKE
    FEATURES:
    STANDARD PISTON
    MODEL:
    GARAGE BUDDY
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    BORE SIZE METRIC:
    44.50 MM
    OVERBORE METRIC:
    STANDARD
    PRODUCT NAME:
    REBUILD KIT
    TYPE:
    ENGINE
    $459.95
    Qty in Cart: 0
    Quantity:
    Price:
    $459.95
    Subtotal:
  • WISECO Engine Kit - KX100 - 1998-2005 PWR119-102

    WISECO Engine Kit - KX100 - 1998-2005 PWR119-102

    WISECO

    $479.95
    WISECO Engine Kit KX100 1998-2005 PWR119-102Includes all top and bottom-end components for a complete engine rebuild, Crankshaft and rod assembly designed and inspected to assure durability, Kit includes main bearings, seals, gaskets, an hour meter and...
    09031499
    SKU:
    09031499
    Availability:
    Ships Same Business Day
    Weight:
    8.00 LBS
    ENGINE TYPE:
    2-STROKE
    MODEL:
    GARAGE BUDDY
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    BORE SIZE METRIC:
    52.50 MM
    FEATURES:
    PROLITE® PISTON
    OVERBORE METRIC:
    STANDARD
    DISPLACEMENT:
    100 CC
    PRODUCT NAME:
    REBUILD KIT
    TYPE:
    ENGINE
    $479.95
    Qty in Cart: 0
    Quantity:
    Price:
    $479.95
    Subtotal:
  • WISECO Engine Kit - KX85 2001-2005 PWR119-104

    WISECO Engine Kit - KX85 2001-2005 PWR119-104

    WISECO

    $469.95
    WISECO Engine Kit KX85 2001-2005 PWR119-104Includes all top and bottom-end components for a complete engine rebuild, Crankshaft and rod assembly designed and inspected to assure durability, Kit includes main bearings, seals, gaskets, an hour meter and...
    09031500
    SKU:
    09031500
    Availability:
    Ships Same Business Day
    Weight:
    1.20 LBS
    TYPE:
    ENGINE
    FEATURES:
    PROLITE® PISTON
    OVERBORE METRIC:
    STANDARD
    PRODUCT NAME:
    REBUILD KIT
    DISPLACEMENT:
    85 CC
    ENGINE TYPE:
    2-STROKE
    MODEL:
    GARAGE BUDDY
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    BORE SIZE METRIC:
    48.50 MM
    $469.95
    Qty in Cart: 0
    Quantity:
    Price:
    $469.95
    Subtotal:
  • WISECO Engine Kit - RM125 - 2001-2003 PWR121-100

    WISECO Engine Kit - RM125 - 2001-2003 PWR121-100

    WISECO

    $529.95
    WISECO Engine Kit RM125 2001-2003 PWR121-100Includes all top and bottom-end components for a complete engine rebuild, Crankshaft and rod assembly designed and inspected to assure durability, Kit includes main bearings, seals, gaskets, an hour meter and...
    09031501
    SKU:
    09031501
    Availability:
    Ships Same Business Day
    Weight:
    10.30 LBS
    DISPLACEMENT:
    125 CC
    FEATURES:
    PROLITE® PISTON
    ENGINE TYPE:
    2-STROKE
    MODEL:
    GARAGE BUDDY
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    BORE SIZE METRIC:
    54.00 MM
    OVERBORE METRIC:
    STANDARD
    PRODUCT NAME:
    REBUILD KIT
    TYPE:
    ENGINE
    $529.95
    Qty in Cart: 0
    Quantity:
    Price:
    $529.95
    Subtotal:
  • Total: items /

Adding your products to cart