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Collection:

Engine

25001 products
Powersport Superstore is your go-to source for Engine and related parts. Shop our unbeatable selection of Engine with top-tier service, fast shipping, and great prices.
11% Off
Regular price $136.81
Sale price $136.81
Regular price $152.95
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Machined from 303 stainless steel thats 15 percent heavier than standard steel, allowing more mass in a smaller space. No extra gaskets or leaking plastic spacers. Weights that require more room co...
10% Off
Regular price $226.18
Sale price $226.18
Regular price $251.31
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Kit includes proper number and thickness of carbon fiber friction plates, steel plates and springs..Vehicle Fitment:2002-2008 Honda VTX1800C 2005-2008 Honda VTX1800F 2004-2008 Honda VTX1800N 2002-2...
Regular price $10.07
Sale price $10.07
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Made in the USA. OEM Rerefence # 11352-MEB-671, 11352-HP1-670Vehicle Fitment:Honda CRF450R 2002-2016Honda CRF450X 2012-2017Honda CRF450X 2005-2009Honda TRX450ER Electric Start 2012-2014Honda TRX450...
Regular price $45.19
Sale price $45.19
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Material: Stainless SteelHead Diameter: 31.00mm / 1.220in. Stem Diameter: 6.6mm / 0.2585in. Tulip: 29deg. Overall Length: 4.095in. Remarks: Standard. Black Diamond valves feature one-piece stainle...
Regular price $46.78
Sale price $46.78
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Material: Stainless SteelHead Diameter: 36.00mm / 1.417in. Stem Diameter: 6.6mm / 0.2590in. Tulip: 23deg. Overall Length: 4.165in. Remarks: Standard. Black Diamond valves feature one-piece stainle...
10% Off
Regular price $174.56
Sale price $174.56
Regular price $193.95
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Bore: 53.96mm Compression: Standard Compression Sizing: Standard BoreAll piston skirts are coated with a high-tech Molybdenum Disulfide coating for faster break-in time and increased piston life. A...
15% Off
Regular price $683.35
Sale price $683.35
Regular price $803.95
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Convenient one-stop shop in a box; nearly all components required for a complete and professional rebuild. Vertex piston kit (standard compression piston, rings, pin and clips). Hot Rods heavy duty...
Regular price $22.81
Sale price $22.81
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Always fit new springs which get tired after miles of heat and use. EBC spring kits are 10% stiffer than standard and are sold in engine sets. As stated in general fitting/safety instructions, advi...
9% Off
Regular price $71.10
Sale price $71.10
Regular price $77.72
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Almost identical to original equipment clutch plates, the CK series are a cork based product impregnated with aluminum particles to increase wear life and heat resistance. Material is highly compre...
Regular price $138.56
Sale price $138.56
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The most technically advanced oil filters you can buy. The filter element is made from medical grade, type 304 stainless steel micronic filter cloth to provide unmatched protection against oil cont...
10% Off
Regular price $105.70
Sale price $105.70
Regular price $117.95
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Set your ride apart from the rest with the ultimate look in race performance. Lightweight factory clutch covers provide years of outstanding protection; guaranteed not to warp. Individually surface...
9% Off
Regular price $63.65
Sale price $63.65
Regular price $69.95
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To be used with Athena cylinder and head assemblies. To be used with Athena cylinder and head assemblies.Vehicle Fitment:2003-2005 Kawasaki KX125 1997-2021 Yamaha YZ125 2020-2022 Yamaha YZ125X
Regular price $42.08
Sale price $42.08
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Silent Chain. Premium material combines strength and durability and impact resistance. Engineered to exceed O.E.M. specifications and tolerances.Vehicle Fitment:2015-2024 Yamaha WR250F 2014-2024 Ya...
10% Off
Regular price $68.36
Sale price $68.36
Regular price $75.95
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Durable silicone radiator hose for dirt bikes. Available for MX, ED racers and street dirt bikes. Smooth inner diameter allows for increased coolant flow. Printed white DRC logo. Available in red, ...
4% Off
Regular price $210.11
Sale price $210.11
Regular price $219.95
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2-piece cast aluminum construction. Oil filter access for hassle free filter changes. Increased coolant flow at all RPM ranges. Patented Nautilus style impeller for hydrodynamic efficiency.Vehicle ...
5% Off
Regular price $96.45
Sale price $96.45
Regular price $101.53
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These sets include all gaskets and seals necessary to rebuild the engine and transmission..Vehicle Fitment:1997-2001 Honda TRX250TM FourTrax Recon
5% Off
Regular price $112.08
Sale price $112.08
Regular price $117.98
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These sets include all gaskets and seals necessary to rebuild the engine and transmission..Vehicle Fitment:2005-2009 Honda TRX500FM FourTrax Foreman 4x4 2011 Honda TRX500FM FourTrax Foreman 4x4 200...
Regular price $24.55
Sale price $24.55
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Athena has specifically designed this RACE GASKET for the Pro,Semi-pro, and Amateur riders who freshen up their engine prior to a race series or during mid season. The kit will include a top of the...

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