This high-quality big bore cylinder is designed to enhance your YFZ 450’s engine performance by improving compression, horsepower, and overall efficiency. Made from premium-grade aluminum alloy, it offers excellent heat dissipation and long-lasting durability under extreme riding conditions.
The cylinder is available without an O-ring, making it compatible with OEM seals or aftermarket options. Every unit is carefully inspected and tested to ensure perfect fitment and smooth operation, whether you’re rebuilding your engine or performing a performance upgrade.
Key Features
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Precision 98mm bore designed for Yamaha YFZ 450
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Lightweight, durable aluminum alloy construction
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Improves engine power, torque, and efficiency
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Compatible with OEM or aftermarket O-rings
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Tested and inspected for quality and reliability
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Ideal for trail riding, racing, and performance upgrades
Specifications
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Model Fitment: Yamaha YFZ 450
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Bore Size: 98mm
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Material: High-strength aluminum alloy
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Condition: Excellent, tested and ready to install
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Includes: Cylinder only (O-ring not included)
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Application: ATV rebuilds, upgrades, or racing performance
Related Parts & Accessories
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Pistons, gaskets, and rings
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Cylinder heads and valves
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Crankshafts and bearings
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Engine rebuild kits
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Exhaust systems and intake upgrades
Shipping & Delivery
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Fast, secure worldwide shipping
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Ships to USA, Canada, UK, Australia, Europe
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Carefully packaged for safe transport
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Tracking provided upon dispatch
