CYLINDER WORKS, CYLINDER KIT YAMAHA YZ-F450 2010-2013, 99mm BIG BORE

+2mm Big Bore Complete Cylinder Kit (21005-K01) for Yamaha YZ450F (2010-2013) increases the displacement to 468cc with a 12.5:1 compression ratio. This direct bolt-on kit eliminates the need for replating, ensuring a quick and easy installation. Designed to match OEM appearance and functionality, the kit comes complete with all necessary components for a seamless upgrade.

Features:

• Increases displacement to 468cc with a +2mm bore.
• Direct bolt-on design requires no machining or replating.
• Nickel Silicon Carbide plated for enhanced durability and long service life.
• Honed to precise dimensions for effortless piston installation.
• Includes all components for a complete installation.

Specifications:

• Displacement: 468cc
• Bore size: +2mm
• Compression ratio: 12.5:1
• Piston assembly: Vertex #23655

Included Items:

• Cylinder
• Top-end gasket set
• Piston assembly (piston, rings, pin, and clips)

Cross-Reference OEM Part Numbers:

• Yamaha: 33D-11311-00-00

Vehicle Fitment:

• Yamaha YZ450F (2010-2013)

Majority of our listings are for a direct replacement for your original part.

Our parts are made of quality and are designed to meet or exceed the original OEM Standards.

Our products are often a cost effective alternative to genuine OEM Parts.

Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.