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Wiseco’s Racer Elite series forged 2-stroke pistons deliver industry-first 2-stroke piston design and technology to perform in even the most serious racing conditions. These are the first 2-stroke pistons to be forged from 2000 series alloy, providing even greater tensile strength. ArmorPlating surface treatment on the crown, in the ring groove(s), and in the pin bores protects from harmful operating conditions, while Wiseco’s proprietary ArmorFit skirt coating conforms to the cylinder bore for optimized fitment and performance. For the serious 2-stroke rider and racer, Racer Elite is the only choice.
57.00 mm Bore- ArmorPlating surface treatment on crown, in ring groove and pin bores protext from harmful detonation, friction wear, and ring micro-welding
- ArmorFit skirt coating conforms to the cylinder bore for optimized fitment, translating to optimized performance
- First 2-stroke piston to be forged with 2000-series alloy, providing greater tensile strength
- Engineered, forged, and machined in the USA in Mentor, OH
- High-quality ring(s), wrist pin(s), and circlips included
- Designed for full-race 2-stroke applications
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Wiseco valvetrain components have riders and racers covered from stock rebuilds to race engines. Titanium valves, Garage Buddy steel valve kits, cam chains, and valve shims help set you up for four-stroke head rebuild success.
Wiseco, Steel Valve Kit, RM-Z450 ’05-06- Garage Buddy valve kits offer a more convenient and affordable replacement kit for titanium valve equipped models
- Precision machined to exacting tolerances and quality inspected for OEM+ fit and function
- Valve components manufactured by leading and trusted suppliers
- Shim kits, individual titanium valves, and more available!
- Shim kits, individual titanium valves, and more available
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Wiseco valvetrain components have riders and racers covered from stock rebuilds to race engines. Titanium valves, Garage Buddy steel valve kits, cam chains, and valve shims help set you up for four-stroke head rebuild success.
Wiseco, Steel Valve Kit, RM-Z450 ’05-06- Garage Buddy valve kits offer a more convenient and affordable replacement kit for titanium valve equipped models
- Precision machined to exacting tolerances and quality inspected for OEM+ fit and function
- Valve components manufactured by leading and trusted suppliers
- Shim kits, individual titanium valves, and more available!
- Shim kits, individual titanium valves, and more available
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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, Wiseco’s 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.
85.00 mm Bore – 11.5:1 CR- Improved tensile strength of forged material optimizes strength and service life
- Designed and built for each specific 4-stroke powersports engine
- Dedicated forgings allow for optimized strength-to-weight ratio
- Includes high-quality piston rings, wrist pin(s), and circlips
- Engineered, forged, and machined in the USA in Mentor, OH
- 85.00 mm Bore, 11.5:1 CR
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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, Wiseco’s 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.
87.00 mm Bore – 11.5:1 CR- Improved tensile strength of forged material optimizes strength and service life
- Designed and built for each specific 4-stroke powersports engine
- Dedicated forgings allow for optimized strength-to-weight ratio
- Includes high-quality piston rings, wrist pin(s), and circlips
- Engineered, forged, and machined in the USA in Mentor, OH
- 87.00 mm Bore, 11.5:1 CR
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Wiseco’s GP Series forged 2-stroke pistons build on the tried-and-true base of the Pro-Lite. Wiseco GP Series 2-stroke pistons incorporate additional performance and durability enhancing features including an Electra-Coated crown, ring groove(s), and pin bores plus ArmorGlide skirt coating, making them 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.
- 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
- Designed with optimized features for long service life and top-end power
- Extra lightening operations for enhanced throttle response
- Engineered, forged, and machined in the USA in Mentor, OH
- High-quality ring(s), wrist pin(s), and circlips included
- Designed for endurance and sustained-RPM 2-stroke riding
- 54.00 mm Bore
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Wiseco clutch baskets are the foundation of your powersports clutch system! Having a durable, high-functioning clutch basket is critical for withstanding the extreme conditions of off-roading and racing. Many stock clutch baskets are made of die cast aluminum that wear out quickly and notch very easily. At Wiseco, our clutch baskets are forged in-house, hard coat anodized, and coated with Teflon to minimize wear and maximize the lifespan of your clutch.
Wiseco Clutch Inner Hub, Kawasaki KX450F ’06-18- Hard-anodized and teflon coated for improved wear resistance and clutch modulation
- Forged material provides greater tensile strength over popular billet options
- Includes cushions, backing plate, and hardware needed for installation
- Covered under lifetime warranty against notching and breaking
- Forged clutch baskets, inner hubs, and pressure plates
- Clutch pack kits and performance clutch kits available
- Engineered, forged, and machined in-house in the USA
- Complete clutch solutions available from Wiseco
- OEM quality drive plates and friction plates
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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, Wiseco’s 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 4 Stroke Forged Series Piston Kit, 83.00 mm Bore- Improved tensile strength of forged material optimizes strength and service life
- Designed and built for each specific 4-stroke powersports engine
- Dedicated forgings allow for optimized strength-to-weight ratio
- Includes high-quality piston rings, wrist pin(s), and circlips
- Engineered, forged, and machined in the USA in Mentor, OH
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Wiseco clutch baskets are the foundation of your powersports clutch system! Having a durable, high-functioning clutch basket is critical for withstanding the extreme conditions of off-roading and racing. Many stock clutch baskets are made of die cast aluminum that wear out quickly and notch very easily. At Wiseco, our clutch baskets are forged in-house, hard coat anodized, and coated with Teflon to minimize wear and maximize the lifespan of your clutch.
Wiseco, Clutch Basket, Honda CRF150R ’07-09- Hard-anodized and teflon coated for improved wear resistance and clutch modulation
- Forged material provides greater tensile strength over popular billet options
- Includes cushions, backing plate, and hardware needed for installation
- Covered under lifetime warranty against notching and breaking
- Engineered, forged, and machined in-house in the USA
- Includes all necessary hardware for installation
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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, Wiseco’s 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 4 Stroke Forged Series Piston Kit, 87.50 mm Bore- Improved tensile strength of forged material optimizes strength and service life
- Designed and built for each specific 4-stroke powersports engine
- Dedicated forgings allow for optimized strength-to-weight ratio
- Includes high-quality piston rings, wrist pin(s), and circlips
- Engineered, forged, and machined in the USA in Mentor, OH
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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, Wiseco’s 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 4 Stroke Forged Series Piston Kit, 88.50 mm Bore- Improved tensile strength of forged material optimizes strength and service life
- Designed and built for each specific 4-stroke powersports engine
- Dedicated forgings allow for optimized strength-to-weight ratio
- Includes high-quality piston rings, wrist pin(s), and circlips
- Engineered, forged, and machined in the USA in Mentor, OH
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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, Wiseco’s 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 4 Stroke Forged Series Piston Kit, 74.50 mm Bore, 13.8:1 CR- Improved tensile strength of forged material optimizes strength and service life
- Designed and built for each specific 4-stroke powersports engine
- Dedicated forgings allow for optimized strength-to-weight ratio
- Includes high-quality piston rings, wrist pin(s), and circlips
- Engineered, forged, and machined in the USA in Mentor, OH
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