Dirt Bike 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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- Qty in Cart
- Quantity
- Price
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MOOSE RACING Crankcase Bearing and Seal Kit 24-1030
MOOSE RACING
$81.95MOOSE RACING Crankcase Bearing and Seal Kit 24-1030Precision crank bearings, Kits contain right and left crankshaft bearings; 2-stroke kits contain outer seals, Seals designed with a fluorocarbon lip to reduce dry start friction on 2-stroke engines,...A241030- SKU:
- A241030
- Availability:
- Ships Same Business Day
- Weight:
- 1.48 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CRANK
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING KIT
$81.95 -
MOOSE RACING Crankcase Bearing and Seal Kit 24-1002
MOOSE RACING
$75.95MOOSE RACING Crankcase Bearing and Seal Kit 24-1002Precision crank bearings, Kits contain right and left crankshaft bearings; 2-stroke kits contain outer seals, Seals designed with a fluorocarbon lip to reduce dry start friction on 2-stroke engines,...A241002- SKU:
- A241002
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- TYPE:
- CRANK
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$75.95 -
MOOSE RACING Crankcase Bearing and Seal Kit 24-1003
MOOSE RACING
$75.95MOOSE RACING Crankcase Bearing and Seal Kit 24-1003Precision crank bearings, Kits contain right and left crankshaft bearings; 2-stroke kits contain outer seals, Seals designed with a fluorocarbon lip to reduce dry start friction on 2-stroke engines,...A241003- SKU:
- A241003
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CRANK
- PRODUCT NAME:
- BEARING KIT
- UNITS:
- KIT
$75.95 -
MOOSE RACING Crankcase Bearing and Seal Kit 24-1004
MOOSE RACING
$83.95MOOSE RACING Crankcase Bearing and Seal Kit 24-1004Precision crank bearings, Kits contain right and left crankshaft bearings; 2-stroke kits contain outer seals, Seals designed with a fluorocarbon lip to reduce dry start friction on 2-stroke engines,...A241004- SKU:
- A241004
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- TYPE:
- CRANK
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING KIT
$83.95 -
On Sale
ATHENA Crankcase - Yamaha S410130320004
ATHENA
MSRP: $186.95Now: $168.26Was: $186.95ATHENA Crankcase Yamaha S410130320004Made of special steel and manufactured with CNC high-precision machinery, Standard stroke09210019- SKU:
- 09210019
- Availability:
- Ships Same Business Day
- Weight:
- 2.90 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- CRANKSHAFT
- UNITS:
- EACH
MSRP: $186.95Now: $168.26Was: $186.95 -
On Sale
ATHENA Crankshaft - Yamaha/Malaguti S410130320005
ATHENA
MSRP: $186.95Now: $168.26Was: $186.95ATHENA Crankshaft Yamaha/Malaguti S410130320005Made of special steel and manufactured with CNC high-precision machinery, Standard stroke09210020- SKU:
- 09210020
- Availability:
- Ships Same Business Day
- Weight:
- 2.84 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- CRANKSHAFT
- UNITS:
- EACH
MSRP: $186.95Now: $168.26Was: $186.95 -
On Sale
ATHENA Crankcase - Yamaha YZ85 S410485320002
ATHENA
MSRP: $146.95Now: $132.26Was: $146.95ATHENA Crankcase Yamaha YZ85 S410485320002Made of special steel and manufactured with CNC high-precision machinery, Standard stroke09210589- SKU:
- 09210589
- Availability:
- Ships Same Business Day
- Weight:
- 4.15 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- CRANKSHAFT
- RIDING STYLE:
- OFF-ROAD
MSRP: $146.95Now: $132.26Was: $146.95Qty in Cart: 0Quantity:Price:MSRP: $146.95Now: $132.26Was: $146.95Subtotal: -
On Sale
HOT RODS Crankshaft - Stroker 4199
HOT RODS
MSRP: $369.95Now: $332.96Was: $369.95HOT RODS Crankshaft Stroker 4199Hot 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...09210220- SKU:
- 09210220
- Availability:
- Ships Same Business Day
- Weight:
- 9.30 LBS
- FEATURES:
- HEAVY DUTY CRANKSHAFT
- MATERIAL:
- 4140 STEEL
- MODEL:
- 4-CYCLE
- STROKE LENGTH:
- 56,60 MM
- UNITS:
- ASSEMBLY
- COLOR/FINISH:
- STEEL
- DISPLACEMENT:
- 263 CC
- RIDING STYLE:
- OFF-ROAD
- STROKE LENGTH METRIC:
- 56.60 MM
- TYPE:
- STROKER
- PRODUCT NAME:
- CRANKSHAFT ASSEMBLY
MSRP: $369.95Now: $332.96Was: $369.95 -
On Sale
HOT RODS Crankshaft Kit CBKW002
HOT RODS
MSRP: $830.95Now: $763.16Was: $847.95HOT RODS Crankshaft Kit CBKW002Assembly 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...09210462- SKU:
- 09210462
- Availability:
- Ships Same Business Day
- Weight:
- 25.05 LBS
- TYPE:
- OEM
- UNITS:
- KIT
- RIDING STYLE:
- WATERCRAFT
- PRODUCT NAME:
- CRANKSHAFT KIT
MSRP: $830.95Now: $763.16Was: $847.95Qty in Cart: 0Quantity:Price:MSRP: $830.95Now: $763.16Was: $847.95Subtotal: -
On Sale
HOT RODS Crankshaft Kit 4427
HOT RODS
MSRP: $452.95Now: $415.76Was: $461.95HOT RODS Crankshaft Kit 4427Assembly 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...09210783- SKU:
- 09210783
- Availability:
- Ships Same Business Day
- Weight:
- 7.05 LBS
- DISPLACEMENT:
- 250 CC
- MATERIAL:
- 4140 STEEL
- STROKE LENGTH METRIC:
- 53.60 MM
- TYPE:
- OEM STROKE
- FEATURES:
- STANDARD CRANKSHAFT
- RIDING STYLE:
- OFF-ROAD
- MODEL:
- 4-CYCLE
- COLOR/FINISH:
- STEEL
- PRODUCT NAME:
- CRANKSHAFT ASSEMBLY
- UNITS:
- ASSEMBLY
MSRP: $452.95Now: $415.76Was: $461.95 -
On Sale
HOT RODS Crankshaft Kit 4428
HOT RODS
MSRP: $420.95Now: $386.06Was: $428.95HOT RODS Crankshaft Kit 4428Assembly 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...09210784- SKU:
- 09210784
- Availability:
- Ships Same Business Day
- Weight:
- 9.85 LBS
- FEATURES:
- STANDARD CRANKSHAFT
- MODEL:
- 4-CYCLE
- DISPLACEMENT:
- 450 CC
- MATERIAL:
- 4140 STEEL
- TYPE:
- OEM STROKE
- PRODUCT NAME:
- CRANKSHAFT ASSEMBLY
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- STEEL
- STROKE LENGTH METRIC:
- 62.10 MM
- UNITS:
- ASSEMBLY
MSRP: $420.95Now: $386.06Was: $428.95 -
On Sale
HOT RODS Bottom End Kit CBK0202
HOT RODS
MSRP: $431.95Now: $396.86Was: $440.95HOT RODS Bottom End Kit CBK0202Kit features everything needed to complete crankshaft installation including Hot Rods main bearings and seals kit plus a complete engine gasket set that includes all gaskets and seals for a complete engine rebuild, "Stroker...09210536- SKU:
- 09210536
- Availability:
- Ships Same Business Day
- Weight:
- 4.65 LBS
- MODEL:
- 2-CYCLE
- MATERIAL:
- 4140 STEEL
- STROKE LENGTH METRIC:
- STANDARD
- PRODUCT NAME:
- BOTTOM END KIT
- UNITS:
- KIT
- COLOR/FINISH:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- OE REPLACEMENT
MSRP: $431.95Now: $396.86Was: $440.95 -
On Sale
HOT RODS Bottom End Kit CBK0203
HOT RODS
MSRP: $387.95Now: $356.36Was: $395.95HOT RODS Bottom End Kit CBK0203Kit features everything needed to complete crankshaft installation including Hot Rods main bearings and seals kit plus a complete engine gasket set that includes all gaskets and seals for a complete engine rebuild, "Stroker...09210537- SKU:
- 09210537
- Availability:
- Ships Same Business Day
- Weight:
- 7.10 LBS
- MODEL:
- 2-CYCLE
- COLOR/FINISH:
- STEEL
- UNITS:
- KIT
- MATERIAL:
- 4140 STEEL
- STROKE LENGTH METRIC:
- STANDARD
- TYPE:
- OE REPLACEMENT
- PRODUCT NAME:
- BOTTOM END KIT
- RIDING STYLE:
- OFF-ROAD
MSRP: $387.95Now: $356.36Was: $395.95 -
On Sale
HOT RODS Crankshaft Kit CBK0008
HOT RODS
MSRP: $603.95Now: $554.36Was: $615.95HOT RODS Crankshaft Kit CBK0008Assembly 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...09210267- SKU:
- 09210267
- Availability:
- Ships Same Business Day
- Weight:
- 12.80 LBS
- TYPE:
- OEM
- UNITS:
- KIT
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- OFF-ROAD
MSRP: $603.95Now: $554.36Was: $615.95 -
On Sale
HOT RODS Crankshaft Kit CBK0010
HOT RODS
MSRP: $582.95Now: $535.46Was: $594.95HOT RODS Crankshaft Kit CBK0010Assembly 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...09210269- SKU:
- 09210269
- Availability:
- Ships Same Business Day
- Weight:
- 13.30 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- CRANKSHAFT KIT
- TYPE:
- OEM
MSRP: $582.95Now: $535.46Was: $594.95 -
On Sale
HOT RODS Crankshaft Kit CBK0011
HOT RODS
MSRP: $582.95Now: $535.46Was: $594.95HOT RODS Crankshaft Kit CBK0011Assembly 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...09210270- SKU:
- 09210270
- Availability:
- Ships Same Business Day
- Weight:
- 13.05 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- OEM
MSRP: $582.95Now: $535.46Was: $594.95Qty in Cart: 0Quantity:Price:MSRP: $582.95Now: $535.46Was: $594.95Subtotal: -
On Sale
HOT RODS Crankshaft Kit CBK0012
HOT RODS
MSRP: $484.95Now: $445.46Was: $494.95HOT RODS Crankshaft Kit CBK0012Assembly 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...09210271- SKU:
- 09210271
- Availability:
- Ships Same Business Day
- Weight:
- 14.62 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- CRANKSHAFT KIT
- TYPE:
- OEM
MSRP: $484.95Now: $445.46Was: $494.95 -
On Sale
HOT RODS Crankshaft Kit CBK0040
HOT RODS
MSRP: $463.95Now: $425.66Was: $472.95HOT RODS Crankshaft Kit CBK0040Assembly 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...09210292- SKU:
- 09210292
- Availability:
- Ships Same Business Day
- Weight:
- 12.23 LBS
- TYPE:
- OEM
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
MSRP: $463.95Now: $425.66Was: $472.95 -
On Sale
HOT RODS Crankshaft Kit CBK0045
HOT RODS
MSRP: $249.95Now: $224.96Was: $249.95HOT RODS Crankshaft Kit CBK0045Assembly 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...09210293- SKU:
- 09210293
- Availability:
- Ships Same Business Day
- Weight:
- 7.00 LBS
- TYPE:
- OEM
- UNITS:
- KIT
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- OFF-ROAD
MSRP: $249.95Now: $224.96Was: $249.95Qty in Cart: 0Quantity:Price:MSRP: $249.95Now: $224.96Was: $249.95Subtotal: -
On Sale
HOT RODS Crankshaft Kit CBK0047
HOT RODS
MSRP: $259.95Now: $233.96Was: $259.95HOT RODS Crankshaft Kit CBK0047Assembly 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...09210295- SKU:
- 09210295
- Availability:
- Ships Same Business Day
- Weight:
- 6.95 LBS
- PRODUCT NAME:
- CRANKSHAFT KIT
- TYPE:
- OEM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
MSRP: $259.95Now: $233.96Was: $259.95Qty in Cart: 0Quantity:Price:MSRP: $259.95Now: $233.96Was: $259.95Subtotal:
