Yamaha Motorcycle Crankshafts & Components
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ProX®Complete Crankshaft (10.2298)Complete Crankshaft by ProX®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Expertly crafted from premium materialsDesigned to match rigorous quality standards$272.84 - ProX®Crankshaft Bearing and Seal Kit (23.CBS23088)Crankshaft Bearing and Seal Kit by ProX®. ProX crankshaft bearings and seals are manufactured at leading OEM factories, mainly in Japan. All bearings and seals are made to exact OEM specifications, to ensure maximum quality and...Carefully developed for the highest level of qualityReady to serve reliably for years to come$59.90
- ProX®Crankshaft Seal Kit (42.2218)Crankshaft Seal Kit by ProX®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Carefully developed for the highest level of qualityUnsurpassed in functionality and reliability$18.99
- ProX®Crankshaft Seal Kit (42.2225)Crankshaft Seal Kit by ProX®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Carefully developed for the highest level of qualityUnsurpassed in functionality and reliability$14.93
- Steahly Off Road®Flywheel Weight (833)Flywheel Weight (833) by Steahly Off Road®. YZ 125 Make your 125 power smoother and easier to control with a Steahly flywheel weight. Soften the hit and make it more chuggable. Most intermediate trail riders will like the 9 ounce, timid...Precision-machined from stainless steelBolt-on installation at end of crank no drilling or tapping required$147.92
- Steahly Off Road®Flywheel Weight (829)Flywheel Weight by Steahly Off Road®. Make your 250F better for slippery conditions and trails. Patented mounting system makes installation and removal easy. No drilling, welding, or grinding. Steahly Off Road recommend adding 7 ounces...Precision-machined from stainless steelBolt-on installation at end of crank no drilling or tapping required$157.76
- Steahly Off Road®Flywheel Weight (826H)Flywheel Weight (826H) by Steahly Off Road®. YZ 250 Five Star Rating (their highest) in Motocross Action Magazine August 2011."makes each gear pull further, stronger and longer". Make your power as smooth and tractable as Randy Hawkins...Precision-machined from stainless steelBolt-on installation at end of crank no drilling or tapping required$147.92
- Steahly Off Road®Flywheel Weight (819L)Flywheel Weight (819L) by Steahly Off Road®. Adding a flywheel weight is the most cost effective way to make the power easier to control and more predictable. Most intermediate trail riders will like to add 9 ounces. Beginners or timid...Precision-machined from stainless steelBolt-on installation at end of crank no drilling or tapping required$147.92
- Steahly Off Road®Flywheel Weight (819)Flywheel Weight (819) by Steahly Off Road®. Adding a flywheel weight is the most cost effective way to make the power easier to control and more predictable. Most intermediate trail riders will like to add 9 ounces. Beginners or timid...Precision-machined from stainless steelBolt-on installation at end of crank no drilling or tapping required$147.92
- Steahly Off Road®Flywheel Weight (833H)Flywheel Weight (833H) by Steahly Off Road®. YZ 125 Make your 125 power smoother and easier to control with a Steahly flywheel weight. Soften the hit and make it more chuggable. Most intermediate trail riders will like the 9 ounce,...Precision-machined from stainless steelBolt-on installation at end of crank no drilling or tapping required$147.92
- Steahly Off Road®Flywheel Weight (827L)Flywheel Weight (827L) by Steahly Off Road®. Patented mounting system makes installation and removal easy. No drilling, welding, or grinding. A must for YZ450F for all types of riding. Steahly Off Road recommend adding 7 ounces for most...Precision-machined from stainless steelBolt-on installation at end of crank no drilling or tapping required$157.76
- Steahly Off Road®Flywheel Weight (827)Flywheel Weight (827) by Steahly Off Road®. Patented mounting system makes installation and removal easy. No drilling, welding, or grinding. A must for YZ450F for all types of riding. Steahly Off Road recommend adding 7 ounces for most...Precision-machined from stainless steelBolt-on installation at end of crank no drilling or tapping required$157.76
- Steahly Off Road®Flywheel Weight (826L)Flywheel Weight (826L) by Steahly Off Road®. YZ 250 Five Star Rating (their highest) in Motocross Action Magazine August 2011."makes each gear pull further, stronger and longer". Make your power as smooth and tractable as Randy Hawkins...Precision-machined from stainless steelBolt-on installation at end of crank no drilling or tapping required$147.92
- Steahly Off Road®Flywheel Weight (826)Flywheel Weight (826) by Steahly Off Road®. YZ 250 Five Star Rating (their highest) in Motocross Action Magazine August 2011."makes each gear pull further, stronger and longer". Make your power as smooth and tractable as Randy Hawkins...Precision-machined from stainless steelBolt-on installation at end of crank no drilling or tapping required$147.92
- Hot Rods®Crankshaft Assemblies (HR00047)Crankshaft Assemblies by Hot Rods®. Are you looking to replace a broken, worn-out crankshaft assembly? Hot Rods complete crankshaft assemblies are sold with Hot Rods connecting rods and wrist pin bearings. These crankshafts are factory...Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance$336.56
- Hot Rods®Crankshaft Main Bearing and Seal Kit (HR00059)Crankshaft Main Bearing and Seal Kit by Hot Rods®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Stringently tested with the highest quality standardsBuilt for long-lasting dependability and unmatched quality$45.86
- ProX®Crankshaft Seal Kit (42.2008)Crankshaft Seal Kit by ProX®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Carefully developed for the highest level of qualityUnsurpassed in functionality and reliability$28.36
- Wiseco®Bottom End Crankshaft Kit (WPC216)Bottom End Crankshaft Kit by Wiseco®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Crafted to deliver unbeatable levels of qualityHigh grade materials for exceptional performance$563.01
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