Cylinder Works Cylinder Kit 02-18 YZ85 52.50mm, Works Cylinder 21007-K01 Big Bore

Cylinder Works Cylinder Kit 02-18 YZ85 52.50mm, Works Cylinder 21007-K01 Big Bore. Find the product specifications and compatibility information below.

Product details

• Product: Cylinder Kit 02-18 YZ85 52.50mm, Works Cylinder 21007-K01 Big Bore
• Part number: 56-K154.525.CKW
• Brand: Cylinder Works
• Direct bolt-on installation with no additional machining required
• Nickel Silicon Carbide plated for extended lifespan
• Honed to exact size for easy piston installation
• Big bore design increases displacement to 103.5cc
• Includes all necessary components for installation
• Note: Cylinder head modification is required
• Included Items
• Cylinder
• Piston
• Piston pin
• Two circlips
• Piston ring
• Gasket set
• Bore: +5mm
• Displacement: 103.5cc
• Compression: Standard
• Uses Vertex Piston #23628
• Cross-Reference OEM Part Numbers

Vehicle fitment

Applications listed in the supplier fitment data:

• YAMAHA YZ 85cc — 2002–2018

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