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Dirt Bike Piston and Ring Kits

Dirt Bike Piston and Ring Kits

Dirt Bike Piston and Ring Kits

Maximize power and durability with high-quality piston and ring kits. These kits are designed for precise fitment and outstanding performance. Shop our piston kits for a seamless upgrade.

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  • On Sale
    VERTEX Piston Kit 23961B

    VERTEX Piston Kit 23961B

    VERTEX

    MSRP: $198.95
    Now: $130.00
    Was: $198.95
    VERTEX Piston Kit 23961BAll pistons are heat-treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life
    09103406
    SKU:
    09103406
    Availability:
    Ships Same Business Day
    Weight:
    0.56 LBS
    MSRP: $198.95
    Now: $130.00
    Was: $198.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $198.95
    Now: $130.00
    Was: $198.95
    Subtotal:
  • VERTEX Piston Kit 23961C

    VERTEX Piston Kit 23961C

    VERTEX

    $191.95
    VERTEX Piston Kit 23961CAll pistons are heat-treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life
    09103407
    SKU:
    09103407
    Availability:
    Ships Same Business Day
    Weight:
    0.56 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $191.95
    Subtotal:
  • VERTEX Piston Kit 23384400

    VERTEX Piston Kit 23384400

    VERTEX

    $193.95
    VERTEX Piston Kit 23384400All pistons are heat-treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life
    09102540
    SKU:
    09102540
    Availability:
    Ships Same Business Day
    Weight:
    0.42 LBS
    $193.95
    Qty in Cart: 0
    Quantity:
    Price:
    $193.95
    Subtotal:
  • VERTEX Piston Kit 22356A

    VERTEX Piston Kit 22356A

    VERTEX

    $193.95
    VERTEX Piston Kit 22356AAll pistons are heat-treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life
    09102541
    SKU:
    09102541
    Availability:
    Ships Same Business Day
    Weight:
    0.73 LBS
    CYLINDER DIAMETER METRIC:
    68.00 MM
    DISPLACEMENT:
    250 CC
    PRODUCT NAME:
    PISTON KIT
    PISTON DIAMETER METRIC:
    67.94 MM
    PISTON MATERIAL:
    ALUMINUM ALLOY
    PISTON MATERIAL:
    CAST
    RIDING STYLE:
    OFF-ROAD
    SKIRT COATING:
    MOLYBDENUM DISULPHITE
    UNITS:
    KIT
    COMPRESSION RATIO IMPERIAL:
    STANDARD
    ENGINE TYPE:
    2-STROKE
    STYLE:
    CAST REPLICA
    $193.95
    Qty in Cart: 0
    Quantity:
    Price:
    $193.95
    Subtotal:
  • VERTEX Piston Kit 22584A

    VERTEX Piston Kit 22584A

    VERTEX

    $169.95
    VERTEX Piston Kit 22584AAll pistons are heat treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life, Cast piston kits are gravity...
    09102542
    SKU:
    09102542
    Availability:
    Ships Same Business Day
    Weight:
    0.71 LBS
    CYLINDER DIAMETER METRIC:
    66.40 MM
    DISPLACEMENT:
    250 CC
    PISTON DIAMETER METRIC:
    66.34 MM
    ENGINE TYPE:
    2-STROKE
    PISTON MATERIAL:
    ALUMINUM ALLOY
    PISTON MATERIAL:
    CAST
    PRODUCT NAME:
    PISTON KIT
    SKIRT COATING:
    MOLYBDENUM DISULPHITE
    UNITS:
    KIT
    COMPRESSION RATIO IMPERIAL:
    STANDARD
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    CAST REPLICA
    $169.95
    Qty in Cart: 0
    Quantity:
    Price:
    $169.95
    Subtotal:
  • VERTEX Piston Kit 22600B

    VERTEX Piston Kit 22600B

    VERTEX

    $177.95
    VERTEX Piston Kit 22600BAll pistons are heat-treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life, Cast piston kits are...
    09102543
    SKU:
    09102543
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    CYLINDER DIAMETER METRIC:
    54.00 MM
    DISPLACEMENT:
    125 CC
    PISTON MATERIAL:
    ALUMINUM ALLOY
    SKIRT COATING:
    MOLYBDENUM DISULPHITE
    ENGINE TYPE:
    2-STROKE
    PISTON DIAMETER METRIC:
    53.95 MM
    PISTON MATERIAL:
    CAST
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    STREET
    STYLE:
    CAST REPLICA
    COMPRESSION RATIO IMPERIAL:
    STANDARD
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    $177.95
    Qty in Cart: 0
    Quantity:
    Price:
    $177.95
    Subtotal:
  • VERTEX Piston Kit 22601B

    VERTEX Piston Kit 22601B

    VERTEX

    $218.95
    VERTEX Piston Kit 22601BAll pistons are heat-treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life, Cast piston kits are...
    09102544
    SKU:
    09102544
    Availability:
    Ships Same Business Day
    Weight:
    0.71 LBS
    CYLINDER DIAMETER METRIC:
    66.40 MM
    PISTON MATERIAL:
    ALUMINUM ALLOY
    SKIRT COATING:
    MOLYBDENUM DISULPHITE
    COMPRESSION RATIO IMPERIAL:
    STANDARD
    PISTON DIAMETER METRIC:
    66.95 MM
    STYLE:
    CAST REPLICA
    DISPLACEMENT:
    250 CC
    ENGINE TYPE:
    2-STROKE
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    STREET
    PISTON MATERIAL:
    CAST
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    $218.95
    Qty in Cart: 0
    Quantity:
    Price:
    $218.95
    Subtotal:
  • VERTEX Piston Kit 22926C

    VERTEX Piston Kit 22926C

    VERTEX

    $206.95
    VERTEX Piston Kit 22926CAll pistons are heat-treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life
    09102547
    SKU:
    09102547
    Availability:
    Ships Same Business Day
    Weight:
    0.65 LBS
    ENGINE TYPE:
    2-STROKE
    STYLE:
    CAST REPLICA
    COMPRESSION RATIO IMPERIAL:
    STANDARD
    PISTON MATERIAL:
    ALUMINUM ALLOY
    RIDING STYLE:
    OFF-ROAD
    SKIRT COATING:
    MOLYBDENUM DISULPHITE
    UNITS:
    KIT
    CYLINDER DIAMETER METRIC:
    64.00 MM
    DISPLACEMENT:
    200 CC
    PISTON DIAMETER METRIC:
    63.96 MM
    PISTON MATERIAL:
    CAST
    PRODUCT NAME:
    PISTON KIT
    $206.95
    Qty in Cart: 0
    Quantity:
    Price:
    $206.95
    Subtotal:
  • VERTEX Piston Kit 23235B

    VERTEX Piston Kit 23235B

    VERTEX

    $280.95
    VERTEX Piston Kit 23235BAll pistons are heat-treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life
    09102549
    SKU:
    09102549
    Availability:
    Ships Same Business Day
    Weight:
    0.55 LBS
    $280.95
    Qty in Cart: 0
    Quantity:
    Price:
    $280.95
    Subtotal:
  • VERTEX Piston Kit 23236B

    VERTEX Piston Kit 23236B

    VERTEX

    $265.95
    VERTEX Piston Kit 23236BAll pistons are heat-treated with a T-5 hardening and tempering cycle, All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life
    09102551
    SKU:
    09102551
    Availability:
    Ships Same Business Day
    Weight:
    0.58 LBS
    PISTON DIAMETER METRIC:
    75.97 MM
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    FORGED HIGH COMPRESSION
    UNITS:
    KIT
    COMPRESSION RATIO IMPERIAL:
    13.3:1
    DISPLACEMENT:
    250 CC
    ENGINE TYPE:
    4-STROKE
    PRODUCT NAME:
    PISTON KIT
    CYLINDER DIAMETER METRIC:
    76.00 MM
    PISTON MATERIAL:
    FORGED 2618 ALUMINUM
    SKIRT COATING:
    MOLYBDENUM DISULPHITE
    Qty in Cart: 0
    Quantity:
    Price:
    $265.95
    Subtotal:
  • WISECO Piston - Honda - .50mm 450M05000

    WISECO Piston - Honda - .50mm 450M05000

    WISECO

    $134.95
    WISECO Piston Honda .50mm 450M05000 Revitalize your engine's performance with the Wiseco Piston Kit, the ultimate solution for riders seeking strength, precision, and reliability. Designed for a seamless fit, this piston kit ensures your bike maintains...
    450M05000
    SKU:
    450M05000
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    DISPLACEMENT:
    79.7 CC
    MODEL:
    FORGED SERIES
    PRODUCT NAME:
    PISTON KIT
    SKIRT COATING:
    NON-COATED
    STROKE LENGTH METRIC:
    41.40 MM
    BORE - OVERSIZE:
    +0,50 MM
    BORE - OVERSIZE METRIC:
    +0.50 MM
    BORE SIZE METRIC:
    50.00 MM
    ENGINE TYPE:
    2-STROKE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    PISTON DIAMETER METRIC:
    49.95 MM
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    $134.95
    Qty in Cart: 0
    Quantity:
    Price:
    $134.95
    Subtotal:
  • WISECO Piston Kit - Yamaha 40111M09700

    WISECO Piston Kit - Yamaha 40111M09700

    WISECO

    $239.95
    Wiseco Piston Kit - 40111M09700 Unlock the true potential of your Yamaha with the Wiseco Piston Kit. Expertly crafted for high-performance engines, this piston kit is built to deliver unparalleled power, reliability, and efficiency, ensuring you stay...
    09103910
    SKU:
    09103910
    Availability:
    Ships Same Business Day
    Weight:
    0.95 LBS
    BORE - OVERSIZE:
    STANDARD
    COMPRESSION RATIO IMPERIAL:
    12.5:1
    RIDING STYLE:
    OFF-ROAD
    BORE - OVERSIZE METRIC:
    STANDARD
    ENGINE TYPE:
    4-STROKE
    PISTON MATERIAL:
    ALUMINUM ALLOY
    PISTON MATERIAL:
    FORGED
    PRODUCT NAME:
    PISTON
    STROKE LENGTH METRIC:
    60.80 MM
    UNITS:
    EACH
    BORE SIZE METRIC:
    97.00 MM
    DISPLACEMENT:
    449 CC
    $239.95
    Qty in Cart: 0
    Quantity:
    Price:
    $239.95
    Subtotal:
  • WISECO Piston Kit - Racer Elite RE919M04450

    WISECO Piston Kit - Racer Elite RE919M04450

    WISECO

    $139.95
    WISECO Piston Kit Racer Elite RE919M04450 Maximize your bike's performance with the Wiseco Racer Elite Piston Kit, engineered for riders who demand superior durability, power, and precision. Designed to excel in the most extreme conditions, this...
    09105087
    SKU:
    09105087
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    ENGINE TYPE:
    2-STROKE
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    RACER ELITE
    UNITS:
    KIT
    PISTON MATERIAL:
    2000 SERIES ALLOY
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    BORE SIZE METRIC:
    44.50 MM
    PISTON MATERIAL:
    FORGED
    PRODUCT NAME:
    PISTON KIT
    SKIRT COATING:
    ARMORFITâ„¢
    $139.95
    Qty in Cart: 0
    Quantity:
    Price:
    $139.95
    Subtotal:
  • WISECO Piston Kit - Racer Elite RE924M04850

    WISECO Piston Kit - Racer Elite RE924M04850

    WISECO

    $134.95
    Wiseco Racer Elite Piston Kit - RE924M04850 Transform your Kawasaki KX85’s performance with the Wiseco Racer Elite Piston Kit. Designed for riders who demand peak power and reliability, this piston kit is packed with innovative features to dominate...
    09105088
    SKU:
    09105088
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    BORE SIZE METRIC:
    48.50 MM
    ENGINE TYPE:
    2-STROKE
    PISTON MATERIAL:
    2000 SERIES ALLOY
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    RACER ELITE
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    PISTON MATERIAL:
    FORGED
    UNITS:
    KIT
    PRODUCT NAME:
    PISTON KIT
    SKIRT COATING:
    ARMORFITâ„¢
    $134.95
    Qty in Cart: 0
    Quantity:
    Price:
    $134.95
    Subtotal:
  • WISECO Piston Kit - Racer Elite RE924M04950

    WISECO Piston Kit - Racer Elite RE924M04950

    WISECO

    $149.95
    Wiseco Racer Elite Piston Kit - RE924M04950 Bring elite performance to your Kawasaki KX85 with the Wiseco Racer Elite Piston Kit. This advanced 2-stroke piston is engineered to deliver unmatched power, precision, and reliability for riders who demand the...
    09105090
    SKU:
    09105090
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    BORE - OVERSIZE:
    +1,00 MM
    PRODUCT NAME:
    PISTON KIT
    SKIRT COATING:
    ARMORFITâ„¢
    BORE - OVERSIZE METRIC:
    +1.00 MM
    PISTON MATERIAL:
    FORGED
    UNITS:
    KIT
    BORE SIZE METRIC:
    49.50 MM
    ENGINE TYPE:
    2-STROKE
    PISTON MATERIAL:
    2000 SERIES ALLOY
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    RACER ELITE
    Qty in Cart: 0
    Quantity:
    Price:
    $149.95
    Subtotal:
  • WISECO Piston - .50mm 4329M07550

    WISECO Piston - .50mm 4329M07550

    WISECO

    $194.95
    WISECO Piston .50mm 4329M07550 Unleash the full potential of your Honda XL250R or XR250R with the Wiseco Piston Kit, meticulously designed for riders who demand both performance and durability. Whether you're navigating challenging trails or cruising the...
    4329M07550
    SKU:
    4329M07550
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    DISPLACEMENT:
    250 CC
    MODEL:
    FORGED SERIES
    PRODUCT NAME:
    PISTON KIT
    SKIRT COATING:
    NON-COATED
    BORE - OVERSIZE:
    +0,50 MM
    BORE - OVERSIZE METRIC:
    +0.50 MM
    BORE SIZE METRIC:
    75.50 MM
    COMPRESSION RATIO IMPERIAL:
    10.5:1
    ENGINE TYPE:
    4-STROKE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    PISTON MATERIAL:
    FORGED 2618 ALUMINUM
    PISTON DIAMETER METRIC:
    75.45 MM
    STROKE LENGTH METRIC:
    56.50 MM
    $194.95
    Qty in Cart: 0
    Quantity:
    Price:
    $194.95
    Subtotal:
  • WISECO Piston Kit - Racer Elite RE907M05250

    WISECO Piston Kit - Racer Elite RE907M05250

    WISECO

    $139.95
    WISECO Piston Kit Racer Elite RE907M05250 Maximize your bike's potential with the Wiseco Racer Elite Piston Kit, engineered for durability and peak performance in demanding conditions. Built specifically for 2-stroke engines, this kit is perfect for...
    09105092
    SKU:
    09105092
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    BORE SIZE METRIC:
    52.50 MM
    ENGINE TYPE:
    2-STROKE
    PRODUCT NAME:
    PISTON KIT
    SKIRT COATING:
    ARMORFITâ„¢
    BORE - OVERSIZE METRIC:
    STANDARD
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    RACER ELITE
    UNITS:
    KIT
    BORE - OVERSIZE:
    STANDARD
    PISTON MATERIAL:
    2000 SERIES ALLOY
    PISTON MATERIAL:
    FORGED
    $139.95
    Qty in Cart: 0
    Quantity:
    Price:
    $139.95
    Subtotal:
  • WISECO Piston - .50mm 4330M09250

    WISECO Piston - .50mm 4330M09250

    WISECO

    $239.95
    WISECO Piston .50mm 4330M09250 Maximize the potential of your Honda XR500R with the Wiseco Piston Kit, crafted for riders who demand unmatched durability and reliable performance. Whether you're tackling trails or powering through rough terrain, this kit...
    4330M09250
    SKU:
    4330M09250
    Availability:
    Ships Same Business Day
    Weight:
    1.30 LBS
    BORE - OVERSIZE:
    +0,50 MM
    PRODUCT NAME:
    PISTON KIT
    SKIRT COATING:
    NON-COATED
    UNITS:
    KIT
    BORE - OVERSIZE METRIC:
    +0.50 MM
    BORE SIZE METRIC:
    92.50 MM
    COMPRESSION RATIO IMPERIAL:
    10.25:1
    DISPLACEMENT:
    498 CC
    ENGINE TYPE:
    4-STROKE
    RIDING STYLE:
    OFF-ROAD
    MODEL:
    FORGED SERIES
    STROKE LENGTH METRIC:
    75.00 MM
    PISTON DIAMETER METRIC:
    92.45 MM
    PISTON MATERIAL:
    FORGED 2618 ALUMINUM
    $239.95
    Qty in Cart: 0
    Quantity:
    Price:
    $239.95
    Subtotal:
  • WISECO Piston Kit - Racer Elite RE926M06640

    WISECO Piston Kit - Racer Elite RE926M06640

    WISECO

    $249.95
    WISECO Piston Kit Racer Elite RE926M06640 Experience unparalleled performance and strength with the Wiseco Piston Kit - RE926M06640. Specially engineered for demanding riders, this advanced kit is perfect for enhancing the reliability and power of your...
    09105097
    SKU:
    09105097
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    ENGINE TYPE:
    2-STROKE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    PISTON MATERIAL:
    2000 SERIES ALLOY
    TYPE:
    RACER ELITE
    BORE SIZE METRIC:
    66.40 MM
    PISTON MATERIAL:
    FORGED
    SKIRT COATING:
    ARMORFITâ„¢
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    PRODUCT NAME:
    PISTON KIT
    $249.95
    Qty in Cart: 0
    Quantity:
    Price:
    $249.95
    Subtotal:
  • WISECO Piston Kit with Gaskets PK1347

    WISECO Piston Kit with Gaskets PK1347

    WISECO

    $229.95
    WISECO Piston Kit with Gaskets PK1347 Elevate your Yamaha YZ125's performance with the Wiseco Piston Kit, designed to deliver unmatched strength, reliability, and efficiency. Whether you're tackling the track or trails, this kit provides the durability...
    09030250
    SKU:
    09030250
    Availability:
    Ships Same Business Day
    Weight:
    0.95 LBS
    BORE - OVERSIZE:
    +2,00 MM
    BORE SIZE METRIC:
    56.00 MM
    DISPLACEMENT:
    125 CC
    ENGINE TYPE:
    2-STROKE
    PISTON MATERIAL:
    4032 ALUMINUM ALLOY
    PISTON SIZE METRIC:
    +2.00 MM
    PISTON DIAMETER METRIC:
    55.95 MM
    PRODUCT NAME:
    REBUILD KIT
    TYPE:
    TOP END
    RIDING STYLE:
    OFF-ROAD
    STROKE LENGTH METRIC:
    54.50 MM
    BORE - OVERSIZE METRIC:
    +2.00 MM
    MODEL:
    PRO-LITE
    SKIRT COATING:
    NON-COATED
    UNITS:
    KIT
    $229.95
    Qty in Cart: 0
    Quantity:
    Price:
    $229.95
    Subtotal:
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