ATV/UTV Crankshafts and Parts
ATV/UTV Crankshafts & Parts at JJ Motorsports
Rebuild your ATV/UTV crankshaft for maximum reliability and performance with premium kits from JJ Motorsports, featuring balanced, heavy-duty assemblies and components for Yamaha Blaster, Banshee, and similar 2-stroke models. These high-quality crankshafts deliver smooth rotation and high-RPM durability in off-road and racing conditions.
Shop Hot Rods and Wiseco crankshafts for race-proven strength. Explore related categories such as ATV/UTV engine for pistons and gaskets, or ATV/UTV for exhaust and suspension to complete your bottom-end rebuild and ride with total confidence across all conditions, from high-speed dunes to technical trails.
Top ATV/UTV Crankshafts & Parts
- Hot Rods Crankshaft Kit CBK0218 – Complete crankshaft kit with bearings and seals; fits Yamaha Blaster for stock rebuilds.
- Hot Rods Crankshaft Kit CBK0221 – Heavy-duty kit with stroker crank; boosts displacement for Banshee performance builds.
- Wiseco Crankshaft WPC148 – Forged crankshaft for 2-stroke engines; precision-balanced for Suzuki LT250R and Kawasaki KX models.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
MOOSE RACING Crankcase Bearing and Seal Kit 24-1005
MOOSE RACING
$86.95MOOSE RACING Crankcase Bearing and Seal Kit 24-1005Precision 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,...A241005- SKU:
- A241005
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- ATV
- TYPE:
- CRANK
$86.95Qty in Cart: 0Quantity:Price:$86.95Subtotal: -
HOT RODS Crankshaft HR00016
HOT RODS
$1,178.95Hot 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 engines09210792- SKU:
- 09210792
- Availability:
- Ships Same Business Day
- Weight:
- 21.00 LBS
- RIDING STYLE:
- UTV
- STROKE LENGTH METRIC:
- 64.40 MM
- UNITS:
- ASSEMBLY
- DISPLACEMENT:
- 900 CC
- PRODUCT NAME:
- CRANKSHAFT ASSEMBLY
- COLOR/FINISH:
- STEEL
- FEATURES:
- HEAVY DUTY CRANKSHAFT
- MATERIAL:
- 4140 STEEL
- TYPE:
- OEM STROKE
- MODEL:
- 4-CYCLE
$1,178.95 -
HOT RODS Crankshaft Kit CBK0218
HOT RODS
$560.95Assembly sold complete with Hot Rods connecting rod, Factory assembled and trued 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...09210590- SKU:
- 09210590
- Availability:
- Ships Same Business Day
- Weight:
- 17.00 LBS
- PRODUCT NAME:
- CRANKSHAFT
- UNITS:
- KIT
- RIDING STYLE:
- ATV
$560.95 -
HOT RODS Crankshaft Kit CBK0219
HOT RODS
$638.95Assembly sold complete with Hot Rods connecting rod, Factory assembled and trued 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...09210591- SKU:
- 09210591
- Availability:
- Ships Same Business Day
- Weight:
- 17.00 LBS
- PRODUCT NAME:
- CRANKSHAFT
- UNITS:
- KIT
- RIDING STYLE:
- ATV
$638.95 -
HOT RODS Crankshaft Kit CBK0220
HOT RODS
$638.95Assembly sold complete with Hot Rods connecting rod, Factory assembled and trued 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...09210592- SKU:
- 09210592
- Availability:
- Ships Same Business Day
- Weight:
- 17.00 LBS
- UNITS:
- KIT
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- CRANKSHAFT
$638.95 -
HOT RODS Crankshaft Kit CBK0221
HOT RODS
$638.95Assembly sold complete with Hot Rods connecting rod, Factory assembled and trued 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...09210593- SKU:
- 09210593
- Availability:
- Ships Same Business Day
- Weight:
- 17.25 LBS
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- PRODUCT NAME:
- CRANKSHAFT
$638.95 -
HOT RODS Crankshaft Kit 4421-1
HOT RODS
$931.95Sold complete with the original proven Hot Rods connecting rods, top-end bearings and crankshaft webs, Crankshafts for Yamaha Banshee are sold complete with main bearings, Factory assembled and trued to OEM specifications; meet or surpass OEM in...09210540- SKU:
- 09210540
- Availability:
- Ships Same Business Day
- Weight:
- 17.85 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- CRANKSHAFT
- RIDING STYLE:
- UTV
- TYPE:
- OEM STROKE
- COLOR/FINISH:
- STEEL
- MATERIAL:
- 4140 STEEL
- STROKE LENGTH METRIC:
- 64.40 MM
$931.95 -
HOT RODS Crankshaft Kit 4422
HOT RODS
$981.95Sold 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 installation, Completely...09210541- SKU:
- 09210541
- Availability:
- Ships Same Business Day
- Weight:
- 20.40 LBS
- DISPLACEMENT:
- 700 CC
- PRODUCT NAME:
- CRANKSHAFT ASSEMBLY
- COLOR/FINISH:
- STEEL
- FEATURES:
- STANDARD CRANKSHAFT
- TYPE:
- OEM STROKE
- MODEL:
- 4-CYCLE
- RIDING STYLE:
- ATV
- STROKE LENGTH METRIC:
- 68.00 MM
- MATERIAL:
- 4140 STEEL
- UNITS:
- ASSEMBLY
$981.95 -
HOT RODS Crankshaft Kit 4423
HOT RODS
$1,196.95Sold 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 installation, Completely...09210542- SKU:
- 09210542
- Availability:
- Ships Same Business Day
- Weight:
- 20.70 LBS
- FEATURES:
- STANDARD CRANKSHAFT
- MODEL:
- 4-CYCLE
- TYPE:
- OEM STROKE
- PRODUCT NAME:
- CRANKSHAFT ASSEMBLY
- MATERIAL:
- 4140 STEEL
- UNITS:
- ASSEMBLY
- COLOR/FINISH:
- STEEL
- DISPLACEMENT:
- 900 CC
- RIDING STYLE:
- ATV
- STROKE LENGTH METRIC:
- 64.40 MM
$1,196.95 -
HOT RODS Crankshaft Kit 4418
HOT RODS
$452.95Sold 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 installation, Completely...09210578- SKU:
- 09210578
- Availability:
- Ships Same Business Day
- Weight:
- 13.25 LBS
- MATERIAL:
- 4140 STEEL
- STROKE LENGTH METRIC:
- 71.50 MM
- COLOR/FINISH:
- STEEL
- FEATURES:
- STANDARD CRANKSHAFT
- TYPE:
- OEM STROKE
- MODEL:
- 4-CYCLE
- RIDING STYLE:
- ATV
- UNITS:
- ASSEMBLY
- DISPLACEMENT:
- 420 CC
- PRODUCT NAME:
- CRANKSHAFT ASSEMBLY
$452.95Qty in Cart: 0Quantity:Price:$452.95Subtotal: -
HOT RODS Crankshaft Kit CBK0044
HOT RODS
$876.95Assembly sold complete with Hot Rods connecting rod, Factory assembled and trued 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...09210579- SKU:
- 09210579
- Availability:
- Ships Same Business Day
- Weight:
- 16.50 LBS
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- CRANKSHAFT
- UNITS:
- KIT
$876.95 -
HOT RODS Crankshaft Kit CBK0065
HOT RODS
$613.95Assembly 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...09210313- SKU:
- 09210313
- Availability:
- Ships Same Business Day
- Weight:
- 11.55 LBS
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- ATV
- TYPE:
- OEM
- UNITS:
- KIT
$613.95 -
HOT RODS Crankshaft Kit CBK0163
HOT RODS
$773.95Assembly 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...09210385- SKU:
- 09210385
- Availability:
- Ships Same Business Day
- Weight:
- 15.00 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- ATV
- TYPE:
- STROKER
$773.95 -
HOT RODS Crankshaft Kit CBK0016
HOT RODS
$663.95Assembly 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...09210390- SKU:
- 09210390
- Availability:
- Ships Same Business Day
- Weight:
- 14.80 LBS
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- ATV
- TYPE:
- OEM
- UNITS:
- KIT
$663.95 -
HOT RODS Crankshaft Kit CBK0039
HOT RODS
$654.95Assembly 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...09210396- SKU:
- 09210396
- Availability:
- Ships Same Business Day
- Weight:
- 16.35 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- ATV
- TYPE:
- OEM
$654.95 -
HOT RODS Crankshaft Kit CBK0041
HOT RODS
$492.95Assembly 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...09210397- SKU:
- 09210397
- Availability:
- Ships Same Business Day
- Weight:
- 8.40 LBS
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- PRODUCT NAME:
- CRANKSHAFT KIT
- TYPE:
- OEM
$492.95 -
HOT RODS Crankshaft Kit CBK0042
HOT RODS
$576.95Assembly 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...09210398- SKU:
- 09210398
- Availability:
- Ships Same Business Day
- Weight:
- 11.55 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- ATV
- TYPE:
- OEM
$576.95 -
HOT RODS Crankshaft Kit CBK0043
HOT RODS
$576.95Assembly 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...09210399- SKU:
- 09210399
- Availability:
- Ships Same Business Day
- Weight:
- 11.75 LBS
- TYPE:
- OEM
- UNITS:
- KIT
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- ATV
$576.95 -
HOT RODS Crankshaft Kit CBK0080
HOT RODS
$686.95Assembly 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...09210401- SKU:
- 09210401
- Availability:
- Ships Same Business Day
- Weight:
- 14.75 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- ATV
- TYPE:
- OEM
$686.95 -
HOT RODS Crankshaft Kit CBK0082
HOT RODS
$663.95Assembly 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...09210402- SKU:
- 09210402
- Availability:
- Ships Same Business Day
- Weight:
- 14.75 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- CRANKSHAFT KIT
- RIDING STYLE:
- ATV
- TYPE:
- OEM
$663.95
