Piston Kit YFZ450/R/X 95.00, Wiseco 4865M09500 Yamaha MX

Piston Kit YFZ450/R/X 95.00, Wiseco 4865M09500 Yamaha MX. Find the product specifications and compatibility information below.

Product details

• Product: Piston Kit YFZ450/R/X 95.00, Wiseco 4865M09500 Yamaha MX
• Part number: 56-W4865+00A_WI
• Brand: Wiseco
• Forged piston made from high-silicon aluminum alloy
• High-compression design for increased horsepower and torque
• Includes piston, ring set, wire pin locks, and piston pin
• Engineered for durability and longevity
• Innovative forging and skirt design for maximum performance
• Bore: 95.00 mm
• Actual Bore Diameter: 94.95 mm
• Compression Ratio: 12:1
• Construction: Forged
• Part No.: 56-W4865+00A_WI
• Cross-Reference OEM Part Numbers
• Piston: 4865M09500

Vehicle fitment

Applications listed in the supplier fitment data:

• YAMAHA YFZ 450cc — 2004–2013
• YAMAHA YFZ X 450cc — 2010–2011
• YAMAHA YFZ R 450cc — 2009–2018
• YAMAHA YFZ 450cc — 2004–2005
• YAMAHA YFZ 450cc — 2006–2013
• YAMAHA YFZ X 450cc — 2011
• KAWASAKI KX 125cc — 1982–1985
• YAMAHA YFZ X 450cc — 2009–2015
• YAMAHA YFZ R 450cc — 2009–2015

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