Dirt Bike Engine

Dirt Bike Engine

Dirt Bike Engine

Explore our selection for dirt bike parts for adding horsepower or reliability to a dirt bike's engine. We feature engine parts from Wiseco, Vertex, and more common engine part manufacturers. Get new pistons and gasket kits for re-freshening engines to withstand any conditions you put your bike through!

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • WISECO Ring Set 2008CD

    WISECO Ring Set 2008CD

    WISECO

    $49.95
    WISECO Ring Set 2008CDEach ring set is for one piston
    2008CD
    SKU:
    2008CD
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    BORE SIZE METRIC:
    51.00 MM
    DISPLACEMENT:
    79,7 CC
    PISTON MATERIAL:
    ALUMINUM
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    UNITS:
    SET
    PRODUCT NAME:
    PISTON RING
    $49.95
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • WISECO Ring Set 1929CD

    WISECO Ring Set 1929CD

    WISECO

    $49.95
    WISECO Ring Set 1929CDEach ring set is for one piston
    1929CD
    SKU:
    1929CD
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    UNITS:
    SET
    DISPLACEMENT:
    82,9 CC
    PISTON MATERIAL:
    ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    BORE SIZE METRIC:
    49.00 MM
    PRODUCT NAME:
    PISTON RING
    $49.95
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • WISECO Ring Set 3544TD

    WISECO Ring Set 3544TD

    WISECO

    $54.95
    WISECO Ring Set 3544TDEach ring set is for one piston
    3544TD
    SKU:
    3544TD
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    BORE SIZE METRIC:
    90.00 MM
    RIDING STYLE:
    OFF-ROAD
    PISTON MATERIAL:
    ALUMINUM
    PRODUCT NAME:
    PISTON RING
    UNITS:
    SET
    $54.95
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
  • WISECO Ring Set 3583TD

    WISECO Ring Set 3583TD

    WISECO

    $54.95
    WISECO Ring Set 3583TDEach ring set is for one piston
    3583TD
    SKU:
    3583TD
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    BORE SIZE METRIC:
    91.00 MM
    UNITS:
    SET
    PISTON MATERIAL:
    ALUMINUM
    PRODUCT NAME:
    PISTON RING
    RIDING STYLE:
    OFF-ROAD
    $54.95
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
  • WISECO Ring Set 3484TD

    WISECO Ring Set 3484TD

    WISECO

    $54.95
    WISECO Ring Set 3484TDEach ring set is for one piston
    3484TD
    SKU:
    3484TD
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    PRODUCT NAME:
    PISTON RING
    UNITS:
    SET
    BORE SIZE METRIC:
    88.50 MM
    PISTON MATERIAL:
    ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    $54.95
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
  • WISECO Ring Set 3465TD

    WISECO Ring Set 3465TD

    WISECO

    $54.95
    WISECO Ring Set 3465TDEach ring set is for one piston
    3465TD
    SKU:
    3465TD
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    BORE SIZE METRIC:
    88.00 MM
    PISTON MATERIAL:
    ALUMINUM
    PRODUCT NAME:
    PISTON RING
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    SET
    $54.95
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
  • WISECO Ring Set 3465XC

    WISECO Ring Set 3465XC

    WISECO

    $49.95
    WISECO Ring Set 3465XCEach ring set is for one piston
    3465XC
    SKU:
    3465XC
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    UNITS:
    SET
    PISTON MATERIAL:
    ALUMINUM
    PRODUCT NAME:
    PISTON RING
    RIDING STYLE:
    OFF-ROAD
    BORE SIZE METRIC:
    88.00 MM
    $49.95
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • WISECO Ring Set 3445TD

    WISECO Ring Set 3445TD

    WISECO

    $54.95
    WISECO Ring Set 3445TDEach ring set is for one piston
    3445TD
    SKU:
    3445TD
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    BORE SIZE METRIC:
    87.50 MM
    PRODUCT NAME:
    PISTON RING
    PISTON MATERIAL:
    ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    SET
    RIDING STYLE:
    ATV
    $54.95
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
  • WISECO Ring Set 2992XC

    WISECO Ring Set 2992XC

    WISECO

    $49.95
    WISECO Ring Set 2992XCEach ring set is for one piston
    2992XC
    SKU:
    2992XC
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    PISTON MATERIAL:
    ALUMINUM
    PRODUCT NAME:
    PISTON RING
    RIDING STYLE:
    OFF-ROAD
    BORE SIZE METRIC:
    76.00 MM
    UNITS:
    SET
    RIDING STYLE:
    ATV
    $49.95
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • WISECO Ring Set 2992XG

    WISECO Ring Set 2992XG

    WISECO

    $49.95
    WISECO Ring Set 2992XGEach ring set is for one piston
    2992XG
    SKU:
    2992XG
    Availability:
    Ships Same Business Day
    Weight:
    0.01 LBS
    RIDING STYLE:
    OFF-ROAD
    BORE SIZE METRIC:
    76.00 MM
    PRODUCT NAME:
    PISTON RING
    UNITS:
    SET
    RIDING STYLE:
    STREET
    PISTON MATERIAL:
    ALUMINUM
    $49.95
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • WISECO Ring Set 2894XC

    WISECO Ring Set 2894XC

    WISECO

    $49.95
    WISECO Ring Set 2894XCEach ring set is for one piston
    2894XC
    SKU:
    2894XC
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    RIDING STYLE:
    STREET
    UNITS:
    SET
    BORE SIZE METRIC:
    73.50 MM
    PISTON MATERIAL:
    ALUMINUM
    PRODUCT NAME:
    PISTON RING
    RIDING STYLE:
    OFF-ROAD
    DISPLACEMENT:
    250 CC
    $49.95
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • WISECO Ring Set 2874XC

    WISECO Ring Set 2874XC

    WISECO

    $49.95
    WISECO Ring Set 2874XCEach ring set is for one piston
    2874XC
    SKU:
    2874XC
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    PISTON MATERIAL:
    ALUMINUM
    DISPLACEMENT:
    250 CC
    RIDING STYLE:
    STREET
    RIDING STYLE:
    OFF-ROAD
    BORE SIZE METRIC:
    73.00 MM
    PRODUCT NAME:
    PISTON RING
    UNITS:
    SET
    $49.95
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • WISECO Ring Set 2913CD

    WISECO Ring Set 2913CD

    WISECO

    $49.95
    WISECO Ring Set 2913CDEach ring set is for one piston
    2913CD
    SKU:
    2913CD
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    RIDING STYLE:
    ATV
    DISPLACEMENT:
    244 CC
    PRODUCT NAME:
    PISTON RING
    RIDING STYLE:
    SNOW
    UNITS:
    SET
    BORE SIZE METRIC:
    74.00 MM
    PISTON MATERIAL:
    ALUMINUM
    $49.95
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • WISECO Ring Set 2913XC

    WISECO Ring Set 2913XC

    WISECO

    $49.95
    WISECO Ring Set 2913XCEach ring set is for one piston
    2913XC
    SKU:
    2913XC
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    DISPLACEMENT:
    246 CC
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    PISTON RING
    UNITS:
    SET
    DISPLACEMENT:
    282 CC
    PISTON MATERIAL:
    ALUMINUM
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    BORE SIZE METRIC:
    74.00 MM
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • WISECO Piston - Arctic Cat - Standard 2084M06800

    WISECO Piston - Arctic Cat - Standard 2084M06800

    WISECO

    $144.97
    Wiseco 2084M06800 Piston Kit Unleash the full potential of your engine with the Wiseco 2084M06800 Piston Kit, designed to deliver unmatched performance, reliability, and durability for 2-stroke engines. Engineered with precision and built for demanding...
    2084M06800
    SKU:
    2084M06800
    Availability:
    Ships Same Business Day
    Weight:
    0.80 LBS
    MODEL:
    PRO-LITE
    PISTON DIAMETER METRIC:
    67.92 MM
    SKIRT COATING:
    NON-COATED
    UNITS:
    KIT
    BORE - OVERSIZE METRIC:
    STANDARD
    DISPLACEMENT:
    436 CC
    STROKE LENGTH METRIC:
    60.00 MM
    BORE SIZE METRIC:
    68.00 MM
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    RIDING STYLE:
    SNOW
    BORE - OVERSIZE:
    STANDARD
    ENGINE TYPE:
    2-STROKE
    PRODUCT NAME:
    PISTON KIT
    $144.97
    Qty in Cart: 0
    Quantity:
    Price:
    $144.97
    Subtotal:
  • WISECO Piston Kit - +1.00 mm - XR80/R/CRF80F 4665M04850

    WISECO Piston Kit - +1.00 mm - XR80/R/CRF80F 4665M04850

    WISECO

    $154.95
    Wiseco 4665M04850 Piston Kit Transform your off-road riding experience with the Wiseco 4665M04850 Piston Kit, a premium upgrade designed for superior performance and reliability. Engineered for tough conditions, this piston kit ensures your 4-stroke...
    09100325
    SKU:
    09100325
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    BORE - OVERSIZE:
    +1,00 MM
    DISPLACEMENT:
    83 CC
    PISTON MATERIAL:
    FORGED
    BORE - OVERSIZE METRIC:
    +1.00 MM
    PISTON MATERIAL:
    ALUMINUM ALLOY
    PRODUCT NAME:
    PISTON
    STROKE LENGTH METRIC:
    45.00 MM
    BORE SIZE METRIC:
    48.50 MM
    ENGINE TYPE:
    4-STROKE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    $154.95
    Qty in Cart: 0
    Quantity:
    Price:
    $154.95
    Subtotal:
  • WISECO Piston Kit - +0.50 mm - XR100/R/CRF100F 4666M05350

    WISECO Piston Kit - +0.50 mm - XR100/R/CRF100F 4666M05350

    WISECO

    $154.95
    Wiseco 4666M05350 Piston Kit Unlock the true potential of your motorcycle with the Wiseco 4666M05350 Piston Kit, designed for riders who demand top-tier performance and durability. Crafted with precision and built for toughness, this piston kit ensures...
    09100328
    SKU:
    09100328
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    BORE SIZE METRIC:
    53.50 MM
    COMPRESSION RATIO IMPERIAL:
    9.4:1
    BORE - OVERSIZE METRIC:
    +0.50 MM
    ENGINE TYPE:
    4-STROKE
    BORE - OVERSIZE:
    +0,50 MM
    PISTON MATERIAL:
    FORGED
    PRODUCT NAME:
    PISTON
    RIDING STYLE:
    OFF-ROAD
    DISPLACEMENT:
    101,00 CC
    PISTON MATERIAL:
    ALUMINUM ALLOY
    STROKE LENGTH METRIC:
    45.00 MM
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $154.95
    Subtotal:
  • WISECO Piston Kit with Gaskets PK1396

    WISECO Piston Kit with Gaskets PK1396

    WISECO

    $244.95
    Wiseco PK1396 GP-Series Piston Kit Dominate the track and trails with the Wiseco PK1396 GP-Series Piston Kit, specifically crafted for riders with a passion for performance. This pinnacle of engineering excellence is designed to deliver unmatched power,...
    09030521
    SKU:
    09030521
    Availability:
    Ships Same Business Day
    Weight:
    1.16 LBS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TOP END
    BORE SIZE METRIC:
    54.00 MM
    PRODUCT NAME:
    REBUILD KIT
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    MODEL:
    RACER'S CHOICE
    PISTON MATERIAL:
    ALUMINUM
    PISTON MATERIAL:
    FORGED
    UNITS:
    EACH
    COOLING SYSTEM:
    AIR COOLED
    DISPLACEMENT:
    125 CC
    STROKE LENGTH METRIC:
    54.50 MM
    $244.95
    Qty in Cart: 0
    Quantity:
    Price:
    $244.95
    Subtotal:
  • WISECO Piston Kit with Gaskets PK1172

    WISECO Piston Kit with Gaskets PK1172

    WISECO

    $284.95
    Wiseco PK1172 Top End Kit Elevate your 2-stroke engine’s potential with the Wiseco PK1172 Top End Kit, a premium solution engineered for riders seeking maximum power, durability, and convenience. Featuring top-quality components, this kit is built...
    09030523
    SKU:
    09030523
    Availability:
    Ships Same Business Day
    Weight:
    1.25 LBS
    BORE - OVERSIZE METRIC:
    +2.10 MM
    ENGINE TYPE:
    2-STROKE
    MODEL:
    PRO-LITE
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TOP END
    UNITS:
    KIT
    BORE SIZE METRIC:
    68.50 MM
    PISTON DIAMETER METRIC:
    68.46 MM
    PRODUCT NAME:
    REBUILD KIT
    STROKE LENGTH METRIC:
    72.00 MM
    BORE - OVERSIZE:
    +2,10 MM
    SKIRT COATING:
    NON-COATED
    DISPLACEMENT:
    249 CC
    Qty in Cart: 0
    Quantity:
    Price:
    $284.95
    Subtotal:
  • WISECO Piston Kit -  Standard - KX250F 4920M07700

    WISECO Piston Kit - Standard - KX250F 4920M07700

    WISECO

    $224.95
    Wiseco 4920M07700 Piston Kit Achieve unparalleled engine performance with the Wiseco 4920M07700 Piston Kit, a top-tier upgrade designed to redefine what your motorcycle’s engine can do. Built with precision engineering and high-performance...
    09100844
    SKU:
    09100844
    Availability:
    Ships Same Business Day
    Weight:
    0.55 LBS
    BORE SIZE METRIC:
    77.00 MM
    DISPLACEMENT:
    250 CC
    PISTON MATERIAL:
    FORGED
    STROKE LENGTH METRIC:
    53.60 MM
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    COMPRESSION RATIO IMPERIAL:
    13.5:1
    PRODUCT NAME:
    PISTON
    SKIRT COATING:
    ARMORGLIDE®
    ENGINE TYPE:
    4-STROKE
    PISTON MATERIAL:
    ALUMINUM ALLOY
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    $224.95
    Qty in Cart: 0
    Quantity:
    Price:
    $224.95
    Subtotal:
  • Total: items /

Adding your products to cart

Dirt Bike Engine Parts

Keep your dirt bike running smoothly and prolong the life of its engine with essential general maintenance. But when parts start to break down, don't let it stop you from getting out on the trails! JJ Motorsports has all that you need for minor jobs like oil changes or major overhauls such as a complete rebuild - carrying top aftermarket brands . Get back in gear faster by shopping our full line of high-quality dirt bike engine parts here today at JJ Motorsports!

 

At JJ Motorsports, we want to make sure you don't miss out on the ride! If your motor has blown or radiator smashed, our gearheads can help get you back in the seat. We carry piston kits from top brands like Wiseco and Wrench Rabbit engine kits so that riders have access to a wide range of parts for their dirt bike engine rebuilds. Plus – with gaskets at-the-ready when it comes time for any leakages - no need to worry about maintenance issues either; simply stay up on oil & filter changes and let us take care of everything else. Got queries? Just give one of our knowledgeable staff members a call at 1-231‐767‐5055 where they'll be more than happy provide advice, instructions and tailored answers catered just for YOU!