Cylinder Works Cylinder Kit YZF450 14-17 99mm, Works Cylinder 21005-K02 Big Bore

Cylinder Works Cylinder Kit YZF450 14-17 99mm, Works Cylinder 21005-K02 Big Bore. Find the product specifications and compatibility information below.

Product details

• Product: Cylinder Kit YZF450 14-17 99mm, Works Cylinder 21005-K02 Big Bore
• Part number: 56-K165.099.CKW
• Brand: Cylinder Works
• Direct bolt-on installation with no additional machining required
• Nickel Silicon Carbide plated for extended lifespan
• Three options available: Standard Bore, Standard Bore High Compression, and Big Bore
• Includes cylinder, piston, rings, pin, clips, and top-end gasket kit
• Big bore cylinder kits do not require additional machine work (unless specified)
• Replacement Vertex piston, rings, clips, and pins available separately
• Manufactured in the U.S.A.
• Bore: 99mm (+2mm)
• Displacement: 468cc
• Compression Ratio: 12.5:1
• Uses Vertex Piston #23655
• Cross-Reference OEM Part Numbers
• Not specified

Vehicle fitment

Applications listed in the supplier fitment data:

• YAMAHA YZ FX 450cc — 2016–2018
• YAMAHA YZ F 450cc — 2010–2013
• YAMAHA WR F 450cc — 2016–2018
• YAMAHA YZ F 450cc — 2014–2017
• YAMAHA YZF 450cc — 2014–2016

Match your exact make, model, year and specification before ordering.

Why buy from FDY Performance?

FDY Performance is a UK motorcycle and ATV parts specialist. We help riders find parts with clear specifications, vehicle fitment information where available and support before ordering.

Need help choosing the right part?

Contact us with your bike make, model and year, plus the part number shown above, and we can help you check compatibility.

• Call: 07765 534854
• Email: fdy@fdyperformance.com
• Website: www.fdyperformance.com