Crankshafts and Parts

Crankshafts and Parts

Crankshafts and Parts

JJ Motorsports dirt bike aftermarket engine crankshafts are some of the best you can find. They're tough and dependable, so you know they'll last through even the roughest conditions. Best of all, they're priced competitively, so you don't have to spend a fortune to get top quality parts. And if you need them quickly, JJ Motorsports offers fast shipping to get your parts to you as soon as possible. So if you're looking for aftermarket engine crankshafts for your dirt bike, JJ Motorsports is the place to go.

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  • HOT RODS Crankshaft Kit CBK0079
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    HOT RODS Crankshaft Kit CBK0079

    HOT RODS

    $494.95
    HOT RODS Crankshaft Kit CBK0079Assembly sold complete with Hot Rods connecting rod, Factory assembled and true to OEM specifications, Hot Rods cranks will meet or surpass the OEM in performance, Ready for installation, Crankshaft is completely...
    9210327
    SKU:
    9210327
    Availability:
    Ships Same Business Day
    Weight:
    12.30 LBS
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    PRODUCT NAME:
    CRANKSHAFT KIT
    TYPE:
    OEM
    Add to Cart
    $494.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $494.95
    Subtotal:
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  • HOT RODS Crankshaft Kit CBK0135
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    HOT RODS Crankshaft Kit CBK0135

    HOT RODS

    $494.95
    HOT RODS Crankshaft Kit CBK0135Assembly sold complete with Hot Rods connecting rod, Factory assembled and true to OEM specifications, Hot Rods cranks will meet or surpass the OEM in performance, Ready for installation, Crankshaft is completely...
    9210367
    SKU:
    9210367
    Availability:
    Ships Same Business Day
    Weight:
    11.90 LBS
    PRODUCT NAME:
    CRANKSHAFT KIT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    OEM
    UNITS:
    KIT
    Add to Cart
    $494.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $494.95
    Subtotal:
    Add to Cart
  • HOT RODS Crankshaft Kit CBK0138
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    HOT RODS Crankshaft Kit CBK0138

    HOT RODS

    $637.95
    HOT RODS Crankshaft Kit CBK0138Assembly sold complete with Hot Rods connecting rod, Factory assembled and true to OEM specifications, Hot Rods cranks will meet or surpass the OEM in performance, Ready for installation, Crankshaft is completely...
    9210368
    SKU:
    9210368
    Availability:
    Ships Same Business Day
    Weight:
    13.20 LBS
    PRODUCT NAME:
    CRANKSHAFT KIT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    STROKER
    UNITS:
    KIT
    Add to Cart
    $637.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $637.95
    Subtotal:
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  • HOT RODS Crankshaft Kit CBK0139
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    HOT RODS Crankshaft Kit CBK0139

    HOT RODS

    $637.95
    HOT RODS Crankshaft Kit CBK0139Assembly sold complete with Hot Rods connecting rod, Factory assembled and true to OEM specifications, Hot Rods cranks will meet or surpass the OEM in performance, Ready for installation, Crankshaft is completely...
    9210369
    SKU:
    9210369
    Availability:
    Ships Same Business Day
    Weight:
    10.85 LBS
    PRODUCT NAME:
    CRANKSHAFT KIT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    STROKER
    UNITS:
    KIT
    Add to Cart
    $637.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $637.95
    Subtotal:
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  • HOT RODS Crankshaft Kit CBK0141
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    HOT RODS Crankshaft Kit CBK0141

    HOT RODS

    $725.95
    HOT RODS Crankshaft Kit CBK0141Assembly sold complete with Hot Rods connecting rod, Factory assembled and true to OEM specifications, Hot Rods cranks will meet or surpass the OEM in performance, Ready for installation, Crankshaft is completely...
    9210370
    SKU:
    9210370
    Availability:
    Ships Same Business Day
    Weight:
    12.75 LBS
    PRODUCT NAME:
    CRANKSHAFT KIT
    TYPE:
    OEM
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    Add to Cart
    $725.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $725.95
    Subtotal:
    Add to Cart
  • HOT RODS Crankshaft Kit CBK0142
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    HOT RODS Crankshaft Kit CBK0142

    HOT RODS

    $298.91
    Assembly sold complete with Hot Rods connecting rod, Factory assembled and true to OEM specifications, Hot Rods cranks will meet or surpass the OEM in performance, Ready for installation, Crankshaft is completely rebuildable with genuine Hot Rods...
    9210371
    SKU:
    9210371
    Weight:
    108.00 LBS
    Ships from Manufacture | Call to Order (231) 767-5055
    $298.91
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $298.91
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • HOT RODS Crankshaft Kit CBK0148
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    HOT RODS Crankshaft Kit CBK0148

    HOT RODS

    $469.95
    Assembly sold complete with Hot Rods connecting rod, Factory assembled and true to OEM specifications, Hot Rods cranks will meet or surpass the OEM in performance, Ready for installation, Crankshaft is completely rebuildable with genuine Hot Rods...
    9210375
    SKU:
    9210375
    Weight:
    8.45 LBS
    Ships from Manufacture | Call to Order (231) 767-5055
    $469.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $469.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • HOT RODS Crankshaft Kit CBK0153
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    HOT RODS Crankshaft Kit CBK0153

    HOT RODS

    $691.80
    Assembly sold complete with Hot Rods connecting rod, Factory assembled and true to OEM specifications, Hot Rods cranks will meet or surpass the OEM in performance, Ready for installation, Crankshaft is completely rebuildable with genuine Hot Rods...
    9210376
    SKU:
    9210376
    Weight:
    155.00 LBS
    Ships from Manufacture | Call to Order (231) 767-5055
    $691.80
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $691.80
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • HOT RODS Crankshaft Kit CBK0159
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    HOT RODS Crankshaft Kit CBK0159

    HOT RODS

    $693.95
    HOT RODS Crankshaft Kit CBK0159Assembly sold complete with Hot Rods connecting rod, Factory assembled and true to OEM specifications, Hot Rods cranks will meet or surpass the OEM in performance, Ready for installation, Crankshaft is completely...
    9210381
    SKU:
    9210381
    Availability:
    Ships Same Business Day
    Weight:
    13.15 LBS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    STROKER
    UNITS:
    KIT
    PRODUCT NAME:
    CRANKSHAFT KIT
    Add to Cart
    $693.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $693.95
    Subtotal:
    Add to Cart
  • HOT RODS Crankshaft Kit CBK0165
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    HOT RODS Crankshaft Kit CBK0165

    HOT RODS

    $813.95
    HOT RODS Crankshaft Kit CBK0165Assembly sold complete with Hot Rods connecting rod, Factory assembled and true to OEM specifications, Hot Rods cranks will meet or surpass the OEM in performance, Ready for installation, Crankshaft is completely...
    9210386
    SKU:
    9210386
    Availability:
    Ships Same Business Day
    Weight:
    13.35 LBS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    STROKER
    UNITS:
    KIT
    PRODUCT NAME:
    CRANKSHAFT KIT
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    Add to Cart
    $813.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $813.95
    Subtotal:
    Add to Cart
  • HOT RODS Crankshaft Kit CBK0167
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    HOT RODS Crankshaft Kit CBK0167

    HOT RODS

    $769.95
    HOT RODS Crankshaft Kit CBK0167Assembly sold complete with Hot Rods connecting rod, Factory assembled and true to OEM specifications, Hot Rods cranks will meet or surpass the OEM in performance, Ready for installation, Crankshaft is completely...
    9210387
    SKU:
    9210387
    Availability:
    Ships Same Business Day
    Weight:
    10.05 LBS
    TYPE:
    OEM
    PRODUCT NAME:
    CRANKSHAFT KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    Add to Cart
    $769.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $769.95
    Subtotal:
    Add to Cart
  • HOT RODS Crankshaft 4021
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    HOT RODS Crankshaft 4021

    HOT RODS

    $428.95
    HOT RODS Crankshaft 4021Sold complete with the original proven Hot Rods connecting rods, top-end bearings and crankshaft webs, Factory assembled and trued to OEM specifications; meet or surpass OEM in performance and durability, Complete and ready for...
    9210388
    SKU:
    9210388
    Availability:
    Ships Same Business Day
    Weight:
    7.18 LBS
    COLOR/FINISH:
    STEEL
    PRODUCT NAME:
    CRANKSHAFT ASSEMBLY
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    4140 STEEL
    UNITS:
    ASSEMBLY
    DISPLACEMENT:
    250 CC
    FEATURES:
    HEAVY DUTY CRANKSHAFT
    MODEL:
    4-CYCLE
    STROKE LENGTH METRIC:
    53.60 MM
    TYPE:
    OEM STROKE
    Add to Cart
    $428.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $428.95
    Subtotal:
    Add to Cart
  • HOT RODS Crankshaft 4031
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    HOT RODS Crankshaft 4031

    HOT RODS

    $362.95
    HOT RODS Crankshaft 4031Sold complete with the original proven Hot Rods connecting rods, top-end bearings and crankshaft webs, Factory assembled and trued to OEM specifications; meet or surpass OEM in performance and durability, Complete and ready for...
    9210389
    SKU:
    9210389
    Availability:
    Ships Same Business Day
    Weight:
    4.06 LBS
    PRODUCT NAME:
    CRANKSHAFT ASSEMBLY
    STROKE LENGTH METRIC:
    40.80 MM
    UNITS:
    ASSEMBLY
    COLOR/FINISH:
    STEEL
    DISPLACEMENT:
    65 CC
    FEATURES:
    STANDARD CRANKSHAFT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    OEM STROKE
    MATERIAL:
    4140 STEEL
    MODEL:
    2-CYCLE
    Add to Cart
    $362.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $362.95
    Subtotal:
    Add to Cart
  • HOT RODS Crankshaft 4098
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    HOT RODS Crankshaft 4098

    HOT RODS

    $417.95
    HOT RODS Crankshaft 4098Sold complete with the original proven Hot Rods connecting rods, top-end bearings and crankshaft webs, Factory assembled and trued to OEM specifications; meet or surpass OEM in performance and durability, Complete and ready for...
    9210244
    SKU:
    9210244
    Availability:
    Ships Same Business Day
    Weight:
    9.45 LBS
    FEATURES:
    STANDARD CRANKSHAFT
    MODEL:
    4-CYCLE
    TYPE:
    OEM STROKE
    DISPLACEMENT:
    450 CC
    MATERIAL:
    4140 STEEL
    UNITS:
    ASSEMBLY
    PRODUCT NAME:
    CRANKSHAFT ASSEMBLY
    COLOR/FINISH:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    STROKE LENGTH METRIC:
    60.80 MM
    Add to Cart
    $417.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $417.95
    Subtotal:
    Add to Cart
  • HOT RODS Crankshaft - Stroker 4197 HOT RODS Crankshaft - Stroker 4197
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    HOT RODS Crankshaft - Stroker 4197

    HOT RODS

    $359.95
    HOT RODS Crankshaft Stroker 4197Hot Rods has developed six long-stroke applications for ATVs, Special pistons for TRX400EX, KFX/LTZ 400, Banshee, Warrior and Raptor make these installations simple by avoiding machine work and parts typically required for...
    9210246
    SKU:
    9210246
    Availability:
    Ships Same Business Day
    Weight:
    7.50 LBS
    PRODUCT NAME:
    CRANKSHAFT ASSEMBLY
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    STROKER
    DISPLACEMENT:
    259 CC
    MODEL:
    4-CYCLE
    STROKE LENGTH:
    55,80 MM
    STROKE LENGTH METRIC:
    55.80 MM
    COLOR/FINISH:
    STEEL
    FEATURES:
    HEAVY DUTY CRANKSHAFT
    MATERIAL:
    4140 STEEL
    UNITS:
    ASSEMBLY
    Add to Cart
    $359.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $359.95
    Subtotal:
    Add to Cart
  • HOT RODS Crankshaft - Stroker 4139
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    HOT RODS Crankshaft - Stroker 4139

    HOT RODS

    $509.95
    Hot Rods has developed six long-stroke applications for ATVs, Special pistons for TRX400EX, KFX/LTZ 400, Banshee, Warrior and Raptor make these installations simple by avoiding machine work and parts typically required for long-stroke engines
    9210487
    SKU:
    9210487
    Weight:
    112.00 LBS
    Ships from Manufacture | Call to Order (231) 767-5055
    $509.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Price:
    $509.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • HOT RODS Crankshaft Kit CBK0187
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    HOT RODS Crankshaft Kit CBK0187

    HOT RODS

    $516.95
    HOT RODS Crankshaft Kit CBK0187Assembly sold complete with Hot Rods connecting rod, Factory assembled and true to OEM specifications, Hot Rods cranks will meet or surpass the OEM in performance, Ready for installation, Crankshaft is completely...
    9210504
    SKU:
    9210504
    Availability:
    Ships Same Business Day
    Weight:
    6.75 LBS
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    PRODUCT NAME:
    CRANKSHAFT KIT
    TYPE:
    OEM
    Add to Cart
    $516.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $516.95
    Subtotal:
    Add to Cart
  • HOT RODS Crankshaft Kit CBK0188
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    HOT RODS Crankshaft Kit CBK0188

    HOT RODS

    $395.95
    HOT RODS Crankshaft Kit CBK0188Assembly sold complete with Hot Rods connecting rod, Factory assembled and true to OEM specifications, Hot Rods cranks will meet or surpass the OEM in performance, Ready for installation, Crankshaft is completely...
    9210505
    SKU:
    9210505
    Availability:
    Ships Same Business Day
    Weight:
    4.60 LBS
    UNITS:
    KIT
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    CRANKSHAFT KIT
    TYPE:
    OEM
    Add to Cart
    $395.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $395.95
    Subtotal:
    Add to Cart
  • HOT RODS Crankshaft Kit CBK0191
    Quick view

    HOT RODS Crankshaft Kit CBK0191

    HOT RODS

    $637.95
    HOT RODS Crankshaft Kit CBK0191Assembly sold complete with Hot Rods connecting rod, Factory assembled and true to OEM specifications, Hot Rods cranks will meet or surpass the OEM in performance, Ready for installation, Crankshaft is completely...
    9210521
    SKU:
    9210521
    Availability:
    Ships Same Business Day
    Weight:
    13.40 LBS
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    CRANKSHAFT KIT
    TYPE:
    OEM
    UNITS:
    KIT
    Add to Cart
    $637.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $637.95
    Subtotal:
    Add to Cart
  • HOT RODS Crankshaft Assembly 4053
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    HOT RODS Crankshaft Assembly 4053

    HOT RODS

    $229.95
    HOT RODS Crankshaft Assembly 4053Sold complete with the original proven Hot Rods connecting rods, top-end bearings and crankshaft webs, Factory assembled and trued to OEM specifications; meet or surpass OEM in performance and durability, Complete and...
    9210021
    SKU:
    9210021
    Availability:
    Ships Same Business Day
    Weight:
    6.22 LBS
    DISPLACEMENT:
    125 CC
    FEATURES:
    STANDARD CRANKSHAFT
    TYPE:
    OEM STROKE
    MODEL:
    2-CYCLE
    PRODUCT NAME:
    CRANKSHAFT ASSEMBLY
    MATERIAL:
    4140 STEEL
    UNITS:
    ASSEMBLY
    COLOR/FINISH:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    STROKE LENGTH METRIC:
    54.60 MM
    Add to Cart
    $229.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $229.95
    Subtotal:
    Add to Cart
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