Cylinder Works Big Bore Cylinder Kit - 21003-K02 - 2009-2017 Yamaha YFZ450, and YFZ450X

Cylinder Works Big Bore Cylinder Kit - 21003-K02 - 98mm/+3.0mm 12.0:1 - 2009-2017 Yamaha YFZ450, YFZ450X

Feel the Yamaha YFZ450's True Potential with the Cylinder Works Big Bore Cylinder Kit

Take your 2009-2017 Yamaha YFZ450 or YFZ450X to the next level with the Cylinder Works Big Bore Cylinder Kit (21003-K02). This complete, ready-to-install kit includes a custom 98mm big bore cylinder, matched Vertex pistons, and all necessary gaskets for a seamless upgrade that requires no machine work.

Key Features:

• Direct Bolt-On: Installs easily with no re-plating required.
• Nickel Silicon Carbide Plated: Ensures extended cylinder life and durability.
• Vertex Pistons: Optimized for maximum performance, longevity, and reduced engine noise.
• Complete Kit: Includes cylinder, piston, rings, pin, clips, and gaskets for a hassle-free upgrade.
• Made in the USA: Supports domestic manufacturing and ensures top-notch quality.

Don't settle for stock. Unlock your Yamaha YFZ450's true potential with the Cylinder Works Big Bore Cylinder Kit. Order now and experience the power difference!

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Cylinder Works Big Bore Cylinder Kit - 21003-K02 - 2009-2017 Yamaha YFZ450, and YFZ450X

Yamaha YFZ450 Performance, Motocross, Sport - Quads / ATV

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