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Manufactured to the highest standards to outperform the competition, Wiseco 4-stroke piston rings maximize your performance and keep you firing on all cylinders. These rings are crafted from various metals and with specific finishes for both street and track. Designed to underscore piston lubrication, reduce bore friction, and optimize the heart of your engine, Wiseco rings improve the overall function of your pistons and powerplant. The 4-stroke rings are intended for use in cast iron, NikaSil, boron composite, and electrofusion bores; certain rings are designed for limited coatings, such as the XJ with chrome bores and the XN with NikaSil bores. Match up the specs from your motorcycle with the size and type of piston ring replacements you need. You can always depend on race-proven Wiseco technology!
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$107.99
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$97.19
On Sale
Wiseco XX piston ring sets are designed for use with Wiseco pistons only. They can be used in cast iron, nickel ceramic plating (Nikasil), boron composite, and Electrofusion bores and feature a stainless steel, 1mm thickness, gas-nitrided, barrel-faced top ring. They also contain an under-hook style, 1.2mm thickness, cast iron, phosphate coated, taper-faced second ring. The oil rings in these XX sets are 3-piece assemblies with 2.8mm thickness, gas-nitrided rails, and a stainless steel, flex-vent spacer. Caution: Wiseco XX 4-stroke rings cannot be used in chrome plated bores; engine damage will occur.
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$35.99
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$32.39
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Wiseco offers Tracker Series pistons for a variety of applications, including many Honda©, Kawasaki, KTM, Husqvarna, Gas Gas, Suzuki, and Yamaha off-road bikes and ATVs from 2006 and up. At the end of the day, it's all about the freedom riding gives us, which is why Wiseco believes the reliability and performance benefits of forged pistons shouldn't have to break the budget. Enter Tracker Series, a no-frills line of pistons for Harley-Davidson© engines designed to offer the forged strength Wiseco is known for at a mid-level price point. With multiple configurations available for different Harley© engine platforms, Tracker Series pistons will get you to the checkers. Additional product details: * Proprietary near-net forging technology reduces the amount of finish machining required, offering lower cost without sacrificing strength and longevity * ArmorFit skirt coating reduces operating friction and increases wear resistance for a better performing, longer lasting part * Supplied in kits containing pistons, rings, wrists pins, and circlips all under one part number * Ring sets include 3mm oil ring assembly, providing better oil control for consistent cylinder lubrication and reduced blow-by, resulting in improved durability and performance
Not Yet Reviewed
$111.99
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$287.99
$100.79
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$259.19
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These Wiseco piston lock rings are designed for floating-pin pistons. Engines produced with press-fit pins can be converted to the "floating" type, providing that the piston has provisions for a lock ring retainer. Floating pins are preferred by most serious engine builders.
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$4.99
$2.69
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$4.49
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Wiseco offers a variety of piston wrist pins designed to handle normal wear and tear on your aftermarket engine during high-contact stress and impact loading applications for those of you running nitrous. Made from different grades of quality steel and finished to support the specific use needed, Wiseco piston wrist pins are available in a variety of diameters, thicknesses, and lengths to best suit your needs.
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$20.99
$14.39
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$18.89
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Wiseco powersports piston kits include your rings, piston pin, and circlips. These 2-stroke kits feature Pro-Lite pistons that are CNC-machined for optimal cam shape and profile, horsepower, and service life. Wiseco has a decade of experience producing quality pistons for dirt bikes, ATVs, snowmobiles, outboard marine engines, and motorcycles. Their piston kits offer strong, lightweight pistons with optimized designs to improve engine efficiency and maximize your torque and throttle response. Plus, Wiseco powersports piston kits are produced right here in the USA. It's time to blaze your own trail with Wiseco powersports piston kits.
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$88.97
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$551.97
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$496.77
On Sale
Wiseco 2-stroke piston rings improve the overall function of your pistons and powerplant to maximize performance and keep you firing on all cylinders. Manufactured to optimize piston lubrication and reduce friction, ensuring longer performance from the heart of your engine, these rings are crafted from various metals and with specific finishes for both street and track. The 2-stroke rings are intended for use in cast iron, NikaSil, boron composite, and electrofusion bores; certain rings are designed for limited coatings, such as CSM and CDM model rings with chrome bores. Just match up the specs from your motorcycle with the size and type piston ring replacements you need. You can always depend on race-proven technology from Wiseco!
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$53.99
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$48.59
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Wiseco Racers Choice 2-Stroke Powersports piston furnish the highest quality forged aluminum pistons for dirt bikes, ATVs, snowmobiles, outboard marine, and motorcycles. Their cutting-edge designs coax maximum performance: increased power and instantaneous response! Many kits include top end rings, pins, and gaskets to make it simple for racers and engine builders to complete the necessary upgrades. As with all engine components, locate the Wiseco piston model that's a compatible fit with your vehicle.
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$143.97
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$233.97
$129.57
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$210.57
On Sale
Wiseco powersports piston kits include your rings, piston pin, and circlips. Wiseco has a decade of experience producing quality pistons for dirt bikes, ATVs, snowmobiles, outboard marine engines, and motorcycles. Their piston kits provide strong, lightweight pistons with optimized designs that improve engine efficiency and maximize your torque and throttle response. Plus, Wiseco powersports piston kits are produced right here in the USA. It's time to blaze your own trail with Wiseco powersports piston kits.
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$917.97
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Wiseco GF-style piston ring sets have chrome plated, barrel-faced steel top rings. They're backed up by taper-faced, ductile iron second rings and 3-piece oil rings. The oil control rings have a stainless steel spacer and chrome plated rails. These are file-to-fit rings sets, so you can get exactly the end gap that you want.
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$30.99
$27.89
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Wiseco piston retaining clips are important hardware components for a wide variety of powersports equipment, including ATVs, UTVs, street and off-road bikes, snowmobiles, and personal watercraft. The steel circular wrist pins are designed to permit rotation within the piston, but prevent lateral movement. They're available in a variety of diameters and thicknesses to fit your specific application.
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$4.49
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These Wiseco valve shims are designed to get you the exact clearance you need for your valves. They are precision-ground to exact tolerances, are manufactured from optimum materials, and are heat-treated for long life. Wiseco valve shims are designed as a drop-in application, require no piston or head modifications, and in most cases, will work with stock springs and valvetrain components.
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$103.47
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The Wiseco team has remained at the forefront of powersports performance through every era and evolution, including the development of high-performance 4-strokes. Today, their forged 4-stroke pistons are designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength. Proven at every level of riding, Wiseco 4-stroke pistons are ready to deliver the power and reliability you're looking for. Wiseco Marine Forged Series 4-stroke piston kits are engineered, designed, and machined for improved tensile strength and service life, while dedicated forgings allow for optimized strength-to-weight ratio. Each Wiseco forged piston kit includes high-quality piston ring(s), wrist pin(s), and circlips. Select the kit with the proper specs for your marine engine.
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Wiseco crankshaft kits contain everything you need to complete your rebuild for a job done right, the first time! These crankshafts, connecting rods, bearings, and bottom end gaskets meet or exceed OEM specifications for the maximum horsepower and torque that every rider wants. Features include: * Double forged connecting rods feature shot peening, oil slots, and coated bronze thrust washers * Bottom end gasket kits are made from premium materials, exceeding OEM standards for an exceptional seal between critical mating surfaces * High-quality main bearings provide maximum life and smooth operation at high rpm * Surface treatment prevents corrosion and pitting, while adding strength to the assembly * Bushed top end of rod retains oil and eliminates pin galling * Case-hardened bottom end rod bores optimize bearing running surface * Hot rolled steel, case-hardened crank pin bearings * Caged needle roller bearings provide the highest possible rpm
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$603.87
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Wiseco Semi-Keystone piston rings offer maximum ring seal with less than 1 percent blowby. These rings have a 7 degree tapered compression ring and use high temperature alloys. Their rings can be used in cast iron, nickel ceramic platings (Nikasil), boron composite, and electrofusion bores. They can-not be used in chrome bores unless otherwise stated. Wiseco rings only fit their pistons. They are designed for durability, longevity, and exceptional ring seal for top performance. When you want superior strength, longer life, and improved heat transfer, get Wiseco Semi-Keystone piston rings.
Not Yet Reviewed
$21.99
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$53.99
$19.79
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$48.59
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Wiseco powersports 2-stroke forged series piston kits include your rings, piston pin, and circlips. Wiseco has a decade of experience producing quality pistons for dirt bikes, motorcycles, ATVs, snowmobiles, and outboard marine engines. Their piston kits provide strong, lightweight pistons with optimized designs that improve engine efficiency and maximize your torque and throttle response. Plus, Wiseco powersports piston kits are produced right here in the USA. It's time to blaze your own trail with these Wiseco powersports piston kits! Order the 2-stroke Forged Series piston kit designed to fit your application.
Not Yet Reviewed
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$305.97
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$275.37
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Wiseco offers one-piece, forged, premium steel and titanium engine valves for a wide variety of powersports applications. These engine valves are made from the highest quality materials and are made to Wiseco's strict specifications for high-strength and fatigue properties. Wiseco valves feature a chromium nitride coating that provides them with excellent surface hardness and wear resistance.
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$141.29
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Wiseco craftsmanship can now be found in their line of cam chains. These M-style chains offer maximum strength and durability. Each is made from premium materials for reduced friction and increased service life and is expertly engineered to exceed OEM specifications and tolerances.
Not Yet Reviewed
$57.99
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$102.99
$52.19
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$92.69
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Wiseco powersports 4-stroke forged series piston kits include your rings, piston pin, and circlips. Wiseco has a decade of experience producing quality pistons for dirt bikes, motorcycles, ATVs, snowmobiles, and outboard marine engines. Their piston kits provide strong, lightweight pistons with optimized designs that improve engine efficiency and maximize your torque and throttle response. Plus, Wiseco powersports piston kits are produced right here in the USA. It's time to blaze your own trail with these Wiseco powersports piston kits! Order the piston kit designed to fit your application.
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$749.67
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Wiseco offers these high-quality wrist pin bearings for a wide variety of applications. Wiseco wrist pin bearings are manufactured to the highest quality standards and are case-hardened for maximum life and smooth operation at high rpm. Trust Wiseco for top-of-the-line wrist pin bearings for your powersports vehicle!
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$21.99
$19.79
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Choose Wiseco for your powersports piston wrist pins. They carry a variety of pins to suit most any applications in either chromed or un-chromed, straight or tapered styles, with no finish or their Superfinish. Wiseco powersports wrist pins are strong, lightweight, and can be used with OEM pistons.
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$71.99
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$64.79
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Wiseco main bearings are manufactured and engineered to the highest quality standards. These bearings are case-hardened to provide maximum life and smooth operation at high rpm. Wiseco main bearings are an excellent choice for bottom-end performance.
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$147.99
$11.69
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$133.19
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Wiseco offers powersports 2-stroke Racer Elite Series pistons for a wide range of KTM, Husaberg, Husqvarna, KTM, Gas Gas, Honda©, Kawasaki, Suzuki, and Yamaha off-road bikes from 1993 and up. Engineered, tested, and proven for high-level racing applications, these forged aluminum pistons deliver factory-level performance through industry-leading innovation and experience. Racer Elite 2-stroke pistons set a new standard with proprietary technology and dyno-proven performance in a USA-made forged piston package. Additional product details: * Designed for full-race applications * Engineered to be the most advanced 2-stroke pistons on the market * Industry's first 2-stroke piston to be forged with 2000-Series alloy, providing greater tensile strength * Optimized design for extreme conditions and racing applications * ArmorFit skirt coating conforms to the bore for the ultimate in piston control and wear * ArmorPlating coating protects and improves performance in three main areas: -- Protects the crown from harmful detonation -- Protects pin bore for decreased wear and bore deformation -- Enhanced ring seal for long life and performance * Improved performance, utilizing premium quality rings with enhanced dimensional control, which results in improved sealing and power increases
Not Yet Reviewed
$114.97
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$224.99
$103.47
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$202.49
On Sale
Wiseco powersports GP Series forged 2-stroke pistons build on the tried-and-true base of the Pro-Lite. They incorporate additional performance and durability enhancing features, including an Electra-Coated crown, ring groove(s), and pin bores—plus ArmorGlide skirt coating, making the pistons perfect for endurance and sustained-RPM 2-stroke applications. From play riders putting in hard hours … to consistent competition, GP Series 2-stroke pistons are up to the challenge. Additional details: * Designed for endurance and sustained-RPM 2-stroke riding * Engineered, forged, and machined in Mentor, OH * Designed with optimized features for long service life and top-end power * Electra-coated crown, ring groove, and pin bore resists potential wear, combustion heat damages, and ring micro-welding * ArmorGlife skirt coating reduces friction to optimize performance potential * Extra lightening operations for enhanced throttle response * High-quality ring(s), wrist pin(s), and circlips included
Not Yet Reviewed
$156.97
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$237.97
$141.27
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$214.17
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