Hot Rods
Hot Rods is a leading aftermarket manufacturer of precision engine components for motorcycles, ATVs and UTVs. Specializing in crankshafts, connecting rods and complete bottom-end rebuild kits, the brand delivers OEM-quality reliability with performance-ready strength. Hot Rods components are engineered for exact fitment, durability and long service life across a wide range of powersports platforms. Builders and riders trust Hot Rods for dependable internal engine solutions built to handle demanding conditions.
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Hot Rods - 4199 - Crankshaft Assembly - Stroker - Yamaha
Hot Rods
$202.95Hot Rods - 09210220 - Crankshaft Assembly - Stroker - YamahaFeaturesDrop in replacement crankshaft requires no modification unless notedCNC machined and dynamically balanced to suit the increased...$202.95 -
Hot Rods - 8647 - Connecting Rod Kit - Suzuki RMZ450
Hot Rods
$232.95Hot Rods - 09230200 - Connecting Rod Kit - Suzuki RMZ450FeaturesCertified 8620 AISI steel provides superior strengthCrankpins are manufactured from hot-rolled ASTM 4115 and case hardened to level of...$232.95 -
Hot Rods - 8664 - Connecting Rod Kit - KTM 450SMR | 450SX-F | 450XC
Hot Rods
$219.95Hot Rods - 09230221 - Connecting Rod Kit - KTM 450SMR | 450SX-F | 450XCFeaturesCertified 8620 AISI steel provides superior strengthCrankpins are manufactured from hot-rolled ASTM 4115 and case...$219.95 -
Hot Rods - 4075 - Crankshaft Assembly - OEM Stroke - Honda
Hot Rods
$331.95Hot Rods - 09210127 - Crankshaft Assembly - OEM Stroke - HondaFeaturesFactory assembled and trued to OEM specifications; meets or exceeds OEM in performance and durabilityComplete and ready for...$331.95 -
Hot Rods - 8694 - Connecting Rod Kit - Yamaha YZ450F | YZ450FX
Hot Rods
$232.95Hot Rods - 09230291 - Connecting Rod Kit - Yamaha YZ450F | YZ450FXFeaturesCertified 8620 AISI steel provides superior strengthCrankpins are manufactured from hot-rolled ASTM 4115 and case hardened to...$232.95 -
Hot Rods - 8646 - Connecting Rod Kit - Honda CRF150R | CRF150R Expert
Hot Rods
$185.95Hot Rods - 09230198 - Connecting Rod Kit - Honda CRF150R | CRF150R ExpertFeaturesCertified 8620 AISI steel provides superior strengthCrankpins are manufactured from hot-rolled ASTM 4115 and case...$185.95 -
Hot Rods - 4071 - Crankshaft Assembly - OEM Stroke - KTM
Hot Rods
$436.95Hot Rods - 09210051 - Crankshaft Assembly - OEM Stroke - KTMFeaturesFactory assembled and trued to OEM specifications; meets or exceeds OEM in performance and durabilityComplete and ready for...$436.95 -
Hot Rods - 4066 - Crankshaft Assembly - OEM Stroke - Kawasaki
Hot Rods
$318.95Hot Rods - 09210075 - Crankshaft Assembly - OEM Stroke - KawasakiFeaturesFactory assembled and trued to OEM specifications; meets or exceeds OEM in performance and durabilityComplete and ready for...$318.95 -
Hot Rods - 4054 - Crankshaft Assembly - OEM Stroke - Yamaha
Hot Rods
$423.95Hot Rods - 09210027 - Crankshaft Assembly - OEM Stroke - YamahaFeaturesFactory assembled and trued to OEM specifications; meets or exceeds OEM in performance and durabilityComplete and ready for...$423.95 -
Hot Rods - 4149 - Crankshaft Assembly - Stroker - Yamaha
Hot Rods
$592.95Hot Rods - 09210039 - Crankshaft Assembly - Stroker - YamahaFeaturesDrop in replacement crankshaft requires no modification unless notedCNC machined and dynamically balanced to suit the increased...$592.95 -
Hot Rods - 4048 - Crankshaft Assembly - OEM Stroke - Honda
Hot Rods
$464.95Hot Rods - 09210015 - Crankshaft Assembly - OEM Stroke - HondaFeaturesFactory assembled and trued to OEM specifications; meets or exceeds OEM in performance and durabilityComplete and ready for...$464.95 -
Hot Rods - 4055 - Crankshaft Assembly - OEM Stroke - Kawasaki
Hot Rods
$305.95Hot Rods - 09210023 - Crankshaft Assembly - OEM Stroke - KawasakiFeaturesFactory assembled and trued to OEM specifications; meets or exceeds OEM in performance and durabilityComplete and ready for...$305.95 -
Hot Rods - TBK0063 - Bearing Kit - Transmission/Replacement - '98-'04 YZ125
Hot Rods
$159.95Hot Rods - 11060142 - Bearing Kit - Transmission/Replacement - '98-'04 YZ125FeaturesA must have for any new transmission or engine case installation or repairDoes not include water pump bearing,...$159.95 -
Hot Rods - OSK0036 - Seal Output Shaft - Yamaha
Hot Rods
$30.95Hot Rods - 09350598 - Seal Output Shaft - YamahaFeaturesIncludes Hot Rods countershaft seal, countershaft bushing, O-rings, and sprocket nut washer (where applicable)Kit does not include water pump...$30.95 -
Hot Rods - OSK0037 - Seal Output Shaft - Yamaha
Hot Rods
$38.95Hot Rods - 09350599 - Seal Output Shaft - YamahaFeaturesIncludes Hot Rods countershaft seal, countershaft bushing, O-rings, and sprocket nut washer (where applicable)Kit does not include water pump...$38.95 -
Hot Rods - OSK0029 - Seal Output Shaft - Suzuki
Hot Rods
$37.95Hot Rods - 09350592 - Seal Output Shaft - SuzukiFeaturesIncludes Hot Rods countershaft seal, countershaft bushing, O-rings, and sprocket nut washer (where applicable)Kit does not include water pump...$37.95 -
Hot Rods - 8682 - Connecting Rod Kit - Honda CRF450R
Hot Rods
$225.95Hot Rods - 09230274 - Connecting Rod Kit - Honda CRF450RFeaturesCertified 8620 AISI steel provides superior strengthCrankpins are manufactured from hot-rolled ASTM 4115 and case hardened to level of...$225.95 -
Hot Rods - K007 - Crankshaft Bearings - Yamaha
Hot Rods
$62.95Hot Rods - 09240245 - Crankshaft Bearings - YamahaFeaturesKit contains two main bearings and two seals, unless notedSpecsTypeBallProduct NameBearingApplicationMain CrankshaftUnitsKitRiding...$62.95 -
Out of stock
Hot Rods - 8693 - Connecting Rod Kit - KTM 350EXC-F | 350SX-F | 350XC-F | 350XCF-W
Hot Rods
$245.95Hot Rods - 09230325 - Connecting Rod Kit - KTM 350EXC-F | 350SX-F | 350XC-F | 350XCF-WFeaturesCertified 8620 AISI steel provides superior strengthCrankpins are manufactured from hot-rolled ASTM 4115...$245.95 -
Hot Rods - 4019 - Crankshaft Assembly - OEM Stroke - Kawasaki
Hot Rods
$556.95Hot Rods - 09210457 - Crankshaft Assembly - OEM Stroke - KawasakiFeaturesFactory assembled and trued to OEM specifications; meets or exceeds OEM in performance and durabilityComplete and ready for...$556.95 -
Hot Rods - 4050 - Crankshaft Assembly - OEM Stroke - Yamaha
Hot Rods
$515.95Hot Rods - 09210017 - Crankshaft Assembly - OEM Stroke - YamahaFeaturesFactory assembled and trued to OEM specifications; meets or exceeds OEM in performance and durabilityComplete and ready for...$515.95 -
Hot Rods - 4129 - Crankshaft Assembly - Stroker - KTM
Hot Rods
$247.95Hot Rods - 09210460 - Crankshaft Assembly - Stroker - KTMFeaturesDrop in replacement crankshaft requires no modification unless notedCNC machined and dynamically balanced to suit the increased...$247.95 -
Out of stock
Hot Rods - OSK0007 - Seal Output Shaft - Honda
Hot Rods
$14.95Hot Rods - 09350573 - Seal Output Shaft - HondaFeaturesIncludes Hot Rods countershaft seal, countershaft bushing, O-rings, and sprocket nut washer (where applicable)Kit does not include water pump...$14.95 -
Hot Rods - OSK0019 - Seal Output Shaft - Kawasaki
Hot Rods
$37.95Hot Rods - 09350583 - Seal Output Shaft - KawasakiFeaturesIncludes Hot Rods countershaft seal, countershaft bushing, O-rings, and sprocket nut washer (where applicable)Kit does not include water pump...$37.95 -
Out of stock
Hot Rods - OSK0002 - Seal Output Shaft - Honda
Hot Rods
$37.95Hot Rods - 09350569 - Seal Output Shaft - HondaFeaturesIncludes Hot Rods countershaft seal, countershaft bushing, O-rings, and sprocket nut washer (where applicable)Kit does not include water pump...$37.95 -
Hot Rods - OSK0048 - Seal Output Shaft - Honda
Hot Rods
$13.95Hot Rods - 09350563 - Seal Output Shaft - HondaFeaturesIncludes Hot Rods countershaft seal, countershaft bushing, O-rings, and sprocket nut washer (where applicable)Kit does not include water pump...$13.95 -
Hot Rods - OSK0024 - Seal Output Shaft - Kawasaki/Suzuki
Hot Rods
$25.95Hot Rods - 09350588 - Seal Output Shaft - Kawasaki/SuzukiFeaturesIncludes Hot Rods countershaft seal, countershaft bushing, O-rings, and sprocket nut washer (where applicable)Kit does not include...$25.95 -
Hot Rods - OSK0023 - Seal Output Shaft - Kawasaki
Hot Rods
$27.95Hot Rods - 09350587 - Seal Output Shaft - KawasakiFeaturesIncludes Hot Rods countershaft seal, countershaft bushing, O-rings, and sprocket nut washer (where applicable)Kit does not include water pump...$27.95 -
Hot Rods - OSK0004 - Seal Output Shaft - Honda
Hot Rods
$31.95Hot Rods - 09350571 - Seal Output Shaft - HondaFeaturesIncludes Hot Rods countershaft seal, countershaft bushing, O-rings, and sprocket nut washer (where applicable)Kit does not include water pump...$31.95 -
Hot Rods - OSK0015 - Seal Output Shaft - Kawasaki/Suzuki
Hot Rods
$34.95Hot Rods - 09350580 - Seal Output Shaft - Kawasaki/SuzukiFeaturesIncludes Hot Rods countershaft seal, countershaft bushing, O-rings, and sprocket nut washer (where applicable)Kit does not include...$34.95 -
Hot Rods - OSK0020 - Seal Output Shaft - Kawasaki
Hot Rods
$31.95Hot Rods - 09350584 - Seal Output Shaft - KawasakiFeaturesIncludes Hot Rods countershaft seal, countershaft bushing, O-rings, and sprocket nut washer (where applicable)Kit does not include water pump...$31.95 -
Hot Rods - OSK0016 - Seal Output Shaft - Kawasaki
Hot Rods
$35.95Hot Rods - 09350581 - Seal Output Shaft - KawasakiFeaturesIncludes Hot Rods countershaft seal, countershaft bushing, O-rings, and sprocket nut washer (where applicable)Kit does not include water pump...$35.95 -
Hot Rods - OSK0010 - Seal Output Shaft - Husqvarna/KTM
Hot Rods
$27.95Hot Rods - 09350576 - Seal Output Shaft - Husqvarna/KTMFeaturesIncludes Hot Rods countershaft seal, countershaft bushing, O-rings, and sprocket nut washer (where applicable)Kit does not include water...$27.95 -
Hot Rods - OSK0050 - Seal Output Shaft - Suzuki
Hot Rods
$39.95Hot Rods - 09350565 - Seal Output Shaft - SuzukiFeaturesIncludes Hot Rods countershaft seal, countershaft bushing, O-rings, and sprocket nut washer (where applicable)Kit does not include water pump...$39.95 -
Out of stock
Hot Rods - OSK0053 - Seal Output Shaft - Kawasaki
Hot Rods
$35.95Hot Rods - 09350568 - Seal Output Shaft - KawasakiFeaturesIncludes Hot Rods countershaft seal, countershaft bushing, O-rings, and sprocket nut washer (where applicable)Kit does not include water pump...$35.95 -
Hot Rods - OSK0013 - Seal Output Shaft - Kawasaki
Hot Rods
$38.95Hot Rods - 09350579 - Seal Output Shaft - KawasakiFeaturesIncludes Hot Rods countershaft seal, countershaft bushing, O-rings, and sprocket nut washer (where applicable)Kit does not include water pump...$38.95 -
Hot Rods - OSK0033 - Seal Output Shaft - Suzuki
Hot Rods
$8.95Hot Rods - 09350596 - Seal Output Shaft - SuzukiFeaturesIncludes Hot Rods countershaft seal, countershaft bushing, O-rings, and sprocket nut washer (where applicable)Kit does not include water pump...$8.95 -
Hot Rods - OSK0032 - Seal Output Shaft - Suzuki
Hot Rods
$38.95Hot Rods - 09350595 - Seal Output Shaft - SuzukiFeaturesIncludes Hot Rods countershaft seal, countershaft bushing, O-rings, and sprocket nut washer (where applicable)Kit does not include water pump...$38.95 -
Hot Rods - OSK0026 - Seal Output Shaft - Honda
Hot Rods
$35.95Hot Rods - 09350590 - Seal Output Shaft - HondaFeaturesIncludes Hot Rods countershaft seal, countershaft bushing, O-rings, and sprocket nut washer (where applicable)Kit does not include water pump...$35.95 -
Hot Rods - OSK0022 - Seal Output Shaft - Kawasaki
Hot Rods
$31.95Hot Rods - 09350586 - Seal Output Shaft - KawasakiFeaturesIncludes Hot Rods countershaft seal, countershaft bushing, O-rings, and sprocket nut washer (where applicable)Kit does not include water pump...$31.95
Hot Rods Engine Components – Crankshafts, Connecting Rods & Bottom-End Rebuild Kits
Hot Rods has earned a strong reputation in the powersports industry by producing high-quality internal engine components designed to restore or enhance engine performance. The brand focuses on precision manufacturing, balanced assemblies and durable materials that support smooth operation under high load and high RPM conditions. Each component is engineered to meet or exceed original equipment standards, making Hot Rods a reliable choice for both stock rebuilds and performance-oriented engine work.
The Hot Rods product lineup includes complete crankshaft assemblies, stroker crank kits, connecting rods and bottom-end rebuild kits for a wide range of motorcycle, ATV and UTV applications. Coverage includes popular platforms from Honda, Yamaha, Kawasaki, Suzuki, KTM, Husqvarna, GasGas and Polaris. These components are designed to deliver consistent power transfer, reduced vibration and long-term reliability when rebuilding worn or damaged engines.
Supporting products such as crankshaft bearing kits, transmission bearing kits, water pump repair kits and bottom-end service components allow builders to complete full engine restorations with confidence. Hot Rods parts are engineered for proper tolerances and dependable performance, helping extend engine life while maintaining factory-level operation. For professional engine builders and serious riders alike, Hot Rods remains a trusted source for durable bottom-end engine components built for real-world performance.