Piston and Ring Kits

Piston and Ring Kits

Elevate the performance and reliability of your street bike's engine with top-of-the-line piston and ring kits available at JJ Motorsports. Our selection features high-quality piston and ring kits designed to optimize combustion, enhance power delivery, and ensure peak engine efficiency. Whether you're seeking piston assemblies, rings, or complete piston and ring kits, our range offers precision-engineered options to meet the needs of discerning street bike enthusiasts.

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  • WISECO Piston Kit - GSX13R - FT CK181
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    WISECO Piston Kit - GSX13R - FT CK181

    WISECO

    $884.94
    WISECO Piston Kit GSX13R FT CK181Complete engine kits include pistons, ring sets, pistons pins, retainer clips and head gasket, All Wiseco pistons are forged from aerospace aluminum alloys on Wiseco's state-of-the art forging presses, Built on a legacy...
    9030437
    SKU:
    9030437
    Availability:
    Ships Same Business Day
    Weight:
    5.35 LBS
    BORE - OVERSIZE METRIC:
    +3.00 MM
    BORE SIZE METRIC:
    84.00 MM
    COMPRESSION RATIO IMPERIAL:
    13.5:1
    PISTON MATERIAL:
    ALUMINUM ALLOY
    PISTON MATERIAL:
    FORGED
    RIDING STYLE:
    STREET
    DISPLACEMENT:
    1396 CC
    PRODUCT NAME:
    REBUILD KIT
    STROKE LENGTH METRIC:
    63.00 MM
    BORE - OVERSIZE:
    +3,00 MM
    TYPE:
    TOP END
    UNITS:
    EACH
    Add to Cart
    $884.94
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    $884.94
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  • WISECO Piston Kit 793M05400
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    WISECO Piston Kit 793M05400

    WISECO

    $195.55
    WISECO Piston Kit 793M05400Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, All Wiseco High-Performance pistons are priced with rings, wrist pins and circlips, Wiseco ring...
    9103957
    SKU:
    9103957
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    Ships from Manufacture | Call to Order (231) 767-5055
    $195.55
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $195.55
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • PROX Piston Kit 01.6237.A
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    PROX Piston Kit 01.6237.A

    PROX

    $149.27
    PROX Piston Kit 01.6237.APiston Kit for offroad applications
    9105969
    SKU:
    9105969
    Availability:
    Ships Same Business Day
    Weight:
    0.22 LBS
    BORE SIZE METRIC:
    57.94 MM
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    PRODUCT NAME:
    PISTON KIT
    Add to Cart
    $149.27
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    $149.27
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  • PROX Piston Kit - Standard - Husqvarna TE 150i/KTM 150 SX 01.6237.B
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    PROX Piston Kit - Standard - Husqvarna TE 150i/KTM 150 SX 01.6237.B

    PROX

    $149.27
    PROX Piston Kit Standard Husqvarna TE 150i/KTM 150 SX 01.6237.BPiston Kit for offroad applications
    9105970
    SKU:
    9105970
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    BORE - OVERSIZE:
    STANDARD
    PRODUCT NAME:
    PISTON KIT
    BORE - OVERSIZE METRIC:
    STANDARD
    BORE SIZE METRIC:
    57.95 MM
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    Add to Cart
    $149.27
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    Price:
    $149.27
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  • PROX Piston Kit - Standard 01.6237.C
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    PROX Piston Kit - Standard 01.6237.C

    PROX

    $149.27
    PROX Piston Kit Standard 01.6237.CPiston Kit for offroad applications
    9105971
    SKU:
    9105971
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    BORE - OVERSIZE:
    STANDARD
    PRODUCT NAME:
    PISTON KIT
    BORE - OVERSIZE METRIC:
    STANDARD
    BORE SIZE METRIC:
    57.96 MM
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    Add to Cart
    $149.27
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    Price:
    $149.27
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  • WISECO Piston - Honda - Standard 4117M08900
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    WISECO Piston - Honda - Standard 4117M08900

    WISECO

    $237.50
    WISECO Piston Honda Standard 4117M08900Forged from high-silicon alloy for maximum strength and dependability, Wiseco offers a complete range of popular piston models and years for both trail and racing applications, All Wiseco pistons are priced with...
    4117M08900
    SKU:
    4117M08900
    Availability:
    Ships Same Business Day
    Weight:
    1.20 LBS
    COMPRESSION RATIO IMPERIAL:
    10.5:1
    PISTON MATERIAL:
    FORGED 2618 ALUMINUM
    RIDING STYLE:
    STREET
    BORE - OVERSIZE:
    STANDARD
    BORE - OVERSIZE METRIC:
    STANDARD
    DISPLACEMENT:
    497 CC
    ENGINE TYPE:
    4-STROKE
    RIDING STYLE:
    OFF-ROAD
    STROKE LENGTH METRIC:
    80.00 MM
    PISTON DIAMETER METRIC:
    88.95 MM
    SKIRT COATING:
    NON-COATED
    UNITS:
    KIT
    BORE SIZE METRIC:
    89.00 MM
    MODEL:
    FORGED SERIES
    PRODUCT NAME:
    PISTON KIT
    Add to Cart
    $237.50
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    Price:
    $237.50
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  • WISECO Piston - Honda - +1.00 mm 4117M09000
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    WISECO Piston - Honda - +1.00 mm 4117M09000

    WISECO

    $237.50
    WISECO Piston Honda +1.00 mm 4117M09000Forged from high-silicon alloy for maximum strength and dependability, Wiseco offers a complete range of popular piston models and years for both trail and racing applications, All Wiseco pistons are priced with...
    4117M09000
    SKU:
    4117M09000
    Availability:
    Ships Same Business Day
    Weight:
    1.20 LBS
    BORE - OVERSIZE METRIC:
    +1.00 MM
    PISTON DIAMETER METRIC:
    89.95 MM
    RIDING STYLE:
    OFF-ROAD
    SKIRT COATING:
    NON-COATED
    UNITS:
    KIT
    DISPLACEMENT:
    497 CC
    ENGINE TYPE:
    4-STROKE
    STROKE LENGTH METRIC:
    80.00 MM
    COMPRESSION RATIO IMPERIAL:
    10.5:1
    PISTON MATERIAL:
    FORGED 2618 ALUMINUM
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    STREET
    BORE - OVERSIZE:
    +1,00 MM
    BORE SIZE METRIC:
    90.00 MM
    MODEL:
    FORGED SERIES
    Add to Cart
    $237.50
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    Price:
    $237.50
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  • WISECO Piston - Honda - .50mm 4163M08950
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    WISECO Piston - Honda - .50mm 4163M08950

    WISECO

    $237.50
    WISECO Piston Honda .50mm 4163M08950Forged from high-silicon alloy for maximum strength and dependability, Wiseco offers a complete range of popular piston models and years for both trail and racing applications, All Wiseco pistons are priced with rings...
    4163M08950
    SKU:
    4163M08950
    Availability:
    Ships Same Business Day
    Weight:
    1.20 LBS
    BORE - OVERSIZE:
    +0,50 MM
    COMPRESSION RATIO IMPERIAL:
    12.0:1
    DISPLACEMENT:
    497 CC
    PISTON DIAMETER METRIC:
    89.45 MM
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    BORE SIZE METRIC:
    89.50 MM
    MODEL:
    FORGED SERIES
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    STREET
    SKIRT COATING:
    NON-COATED
    BORE - OVERSIZE METRIC:
    +0.50 MM
    PISTON MATERIAL:
    FORGED 2618 ALUMINUM
    STROKE LENGTH METRIC:
    80.00 MM
    ENGINE TYPE:
    4-STROKE
    Add to Cart
    $237.50
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    Price:
    $237.50
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  • WISECO Piston Kit 40058M07100
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    WISECO Piston Kit 40058M07100

    WISECO

    $216.14
    WISECO Piston Kit 40058M07100Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, All Wiseco High-Performance pistons are priced with rings, wrist pins and circlips, Wiseco ring...
    9103922
    SKU:
    9103922
    Availability:
    Ships Same Business Day
    Weight:
    0.80 LBS
    Ships from Manufacture | Call to Order (231) 767-5055
    $216.14
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $216.14
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • WISECO Piston Kit 40062M06200
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    WISECO Piston Kit 40062M06200

    WISECO

    $156.77
    WISECO Piston Kit 40062M06200Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, All Wiseco High-Performance pistons are priced with rings, wrist pins and circlips, Wiseco ring...
    9103923
    SKU:
    9103923
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    Ships from Manufacture | Call to Order (231) 767-5055
    $156.77
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $156.77
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • WISECO Piston 423M07150
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    WISECO Piston 423M07150

    WISECO

    $182.86
    WISECO Piston 423M07150Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, All Wiseco High-Performance pistons are priced with rings, wrist pins and circlips, Wiseco ring types...
    423M07150
    SKU:
    423M07150
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    BORE - OVERSIZE:
    +0,50 MM
    BORE SIZE METRIC:
    71.50 MM
    DISPLACEMENT:
    759 CC
    BORE - OVERSIZE METRIC:
    +0.50 MM
    PISTON MATERIAL:
    ALUMINUM
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    PISTON
    UNITS:
    EACH
    Add to Cart
    $182.86
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    Qty in Cart: 0
    Quantity:
    Price:
    $182.86
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  • WISECO Piston 423M07200
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    WISECO Piston 423M07200

    WISECO

    $182.86
    WISECO Piston 423M07200Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, All Wiseco High-Performance pistons are priced with rings, wrist pins and circlips, Wiseco ring types...
    423M07200
    SKU:
    423M07200
    Availability:
    Ships Same Business Day
    Weight:
    0.70 LBS
    BORE - OVERSIZE METRIC:
    +1.00 MM
    PRODUCT NAME:
    PISTON
    UNITS:
    EACH
    BORE SIZE METRIC:
    72.00 MM
    PISTON MATERIAL:
    ALUMINUM
    BORE - OVERSIZE:
    +1,00 MM
    DISPLACEMENT:
    770 CC
    RIDING STYLE:
    STREET
    Add to Cart
    $182.86
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    Qty in Cart: 0
    Quantity:
    Price:
    $182.86
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  • WISECO Piston Kit CK222
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    WISECO Piston Kit CK222

    WISECO

    $784.95
    WISECO Piston Kit CK222Complete engine kits include pistons, ring sets, piston pins, retainer clips and head gasket, All Wiseco pistons are forged from aerospace aluminum alloys on Wiseco’s state-of-the art forging presses, Built on a legacy of...
    9105730
    SKU:
    9105730
    Availability:
    Ships Same Business Day
    Weight:
    2.35 LBS
    BORE - OVERSIZE:
    STANDARD
    ENGINE TYPE:
    4-STROKE
    DISPLACEMENT:
    599 CC
    RIDING STYLE:
    STREET
    BORE - OVERSIZE METRIC:
    STANDARD
    BORE SIZE METRIC:
    67.00 MM
    COMPRESSION RATIO IMPERIAL:
    13.5:1
    SKIRT COATING:
    ARMORGLIDE®
    UNITS:
    KIT
    PRODUCT NAME:
    PISTON KIT
    Ships from Manufacture | Call to Order (231) 767-5055
    $784.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $784.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • WISECO Piston Kit CK226
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    WISECO Piston Kit CK226

    WISECO

    $784.95
    WISECO Piston Kit CK226Complete engine kits include pistons, ring sets, piston pins, retainer clips and head gasket, All Wiseco pistons are forged from aerospace aluminum alloys on Wiseco’s state-of-the art forging presses, Built on a legacy of...
    9105731
    SKU:
    9105731
    Availability:
    Ships Same Business Day
    Weight:
    2.60 LBS
    COMPRESSION RATIO IMPERIAL:
    13.8:1
    ENGINE TYPE:
    4-STROKE
    SKIRT COATING:
    MOLY COATED
    BORE - OVERSIZE METRIC:
    STANDARD
    BORE SIZE METRIC:
    67.00 MM
    UNITS:
    KIT
    BORE - OVERSIZE:
    STANDARD
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    STREET
    DISPLACEMENT:
    599.4 CC
    Add to Cart
    $784.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $784.95
    Subtotal:
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  • WISECO Piston Kit CK227
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    WISECO Piston Kit CK227

    WISECO

    $881.84
    WISECO Piston Kit CK227Complete engine kits include pistons, ring sets, piston pins, retainer clips and head gasket, All Wiseco pistons are forged from aerospace aluminum alloys on Wiseco’s state-of-the art forging presses, Built on a legacy of...
    9105732
    SKU:
    9105732
    Availability:
    Ships Same Business Day
    Weight:
    3.95 LBS
    BORE - OVERSIZE:
    STANDARD
    DISPLACEMENT:
    1352 CC
    UNITS:
    KIT
    BORE - OVERSIZE METRIC:
    STANDARD
    ENGINE TYPE:
    4-STROKE
    BORE SIZE METRIC:
    84.00 MM
    COMPRESSION RATIO IMPERIAL:
    13.5:1
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    STREET
    SKIRT COATING:
    ARMORGLIDE®
    Add to Cart
    $881.84
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    Qty in Cart: 0
    Quantity:
    Price:
    $881.84
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  • WISECO Piston Kit CK206
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    WISECO Piston Kit CK206

    WISECO

    $784.95
    WISECO Piston Kit CK206Complete engine kits include pistons, ring sets, piston pins, retainer clips and head gasket, All Wiseco pistons are forged from aerospace aluminum alloys on Wiseco’s state-of-the art forging presses, Built on a legacy of...
    9105733
    SKU:
    9105733
    Availability:
    Ships Same Business Day
    Weight:
    2.45 LBS
    BORE - OVERSIZE:
    STANDARD
    ENGINE TYPE:
    4-STROKE
    BORE - OVERSIZE METRIC:
    STANDARD
    BORE SIZE METRIC:
    67.00 MM
    COMPRESSION RATIO IMPERIAL:
    13.4:1
    SKIRT COATING:
    ARMORGLIDE®
    UNITS:
    KIT
    DISPLACEMENT:
    599 CC
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    STREET
    Add to Cart
    $784.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $784.95
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  • WISECO Piston Kit 40247M10000
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    WISECO Piston Kit 40247M10000

    WISECO

    $237.50
    WISECO Piston Kit 40247M10000All Wiseco pistons are forged from aerospace aluminum alloys on Wiseco’s state-of-the-art forging presses, Built on a legacy of championships for over 60 years by American craftsmen, Wiseco pistons have the latest dyno-tested...
    9105734
    SKU:
    9105734
    Availability:
    Ships Same Business Day
    Weight:
    1.45 LBS
    BORE SIZE METRIC:
    100.00 MM
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    STREET
    SKIRT COATING:
    ARMORGLIDE®
    BORE - OVERSIZE METRIC:
    STANDARD
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    BORE - OVERSIZE:
    STANDARD
    UNITS:
    KIT
    Add to Cart
    $237.50
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $237.50
    Subtotal:
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  • WISECO Piston 149M06100
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    WISECO Piston 149M06100

    WISECO

    $182.86
    WISECO Piston 149M06100Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, All Wiseco High-Performance pistons are priced with rings, wrist pins and circlips, Wiseco ring types...
    149M06100
    SKU:
    149M06100
    Availability:
    Ships Same Business Day
    Weight:
    0.60 LBS
    BORE SIZE METRIC:
    61.00 MM
    PRODUCT NAME:
    PISTON
    UNITS:
    EACH
    DISPLACEMENT:
    516 CC
    BORE - OVERSIZE:
    +1,00 MM
    BORE - OVERSIZE METRIC:
    +1.00 MM
    PISTON MATERIAL:
    ALUMINUM
    STROKE LENGTH METRIC:
    59.70 MM
    RIDING STYLE:
    STREET
    Add to Cart
    $182.86
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $182.86
    Subtotal:
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  • WISECO Piston 149M06150
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    WISECO Piston 149M06150

    WISECO

    $182.86
    WISECO Piston 149M06150Most Wiseco 2-cycle pistons are forged from high-silicone bar stock, Greater strength and lower expansion at high temperatures, All Wiseco High-Performance pistons are priced with rings, wrist pins and circlips, Wiseco ring types...
    149M06150
    SKU:
    149M06150
    Availability:
    Ships Same Business Day
    Weight:
    0.60 LBS
    BORE - OVERSIZE METRIC:
    +1.50 MM
    PISTON MATERIAL:
    ALUMINUM
    RIDING STYLE:
    STREET
    STROKE LENGTH METRIC:
    59.70 MM
    DISPLACEMENT:
    524 CC
    PRODUCT NAME:
    PISTON
    UNITS:
    EACH
    BORE - OVERSIZE:
    +1,50 MM
    BORE SIZE METRIC:
    61.50 MM
    Add to Cart
    $182.86
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $182.86
    Subtotal:
    Add to Cart
  • WISECO Big Bore Kit K836
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    WISECO Big Bore Kit K836

    WISECO

    $852.84
    WISECO Big Bore Kit K836Complete engine kits include pistons, ring sets, pistons pins, retainer clips and head gasket, All Wiseco pistons are forged from aerospace aluminum alloys on Wiseco's state-of-the art forging presses, Built on a legacy of...
    K836
    SKU:
    K836
    Availability:
    Ships Same Business Day
    Weight:
    3.25 LBS
    BORE - OVERSIZE METRIC:
    +3.00 MM
    BORE SIZE METRIC:
    65.00 MM
    DISPLACEMENT:
    836 CC
    PRODUCT NAME:
    REBUILD KIT
    RIDING STYLE:
    STREET
    STROKE LENGTH METRIC:
    63.00 MM
    TYPE:
    TOP END
    COMPRESSION RATIO IMPERIAL:
    10.25:1
    BORE - OVERSIZE:
    +3,00 MM
    PISTON MATERIAL:
    ALUMINUM ALLOY
    PISTON MATERIAL:
    FORGED
    UNITS:
    EACH
    Add to Cart
    $852.84
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $852.84
    Subtotal:
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