Name: Piston Kit YFZ450/R/X 95.00, Wiseco 4865M09500 Yamaha MX
Brand: Wiseco
SKU: 56-W4865+00A_WI

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

Wiseco
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Description

The Wiseco 4865M09500 piston kit features a 95.00mm bore with a 12:1 compression ratio and is compatible with a range of Yamaha YFZ450 models, including the YFZ450R and YFZ450X. This forged high-compression piston is constructed from high-silicon aluminum alloy, offering strength, durability, and performance enhancements.

Features

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

Specifications

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 Fitments

Yamaha YFZ450 2004–2013
Yamaha YFZ450 SE 2007–2008
Yamaha YFZ450 Bill Balance Edition 2006–2007
Yamaha YFZ450R 2009–2013
Yamaha YFZ450R SE 2009–2013
Yamaha YFZ450X 2011
Yamaha YFZ450X SE 2011

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
YAMAHA	YFZ 450	2004-2013
YAMAHA	YFZ X 450	2010-2011
YAMAHA	YFZ R 450	2009-2018
YAMAHA	YFZ 450	2004-2005
YAMAHA	YFZ 450	2006-2013
YAMAHA	YFZ X 450	2011
KAWASAKI	KX 125	1982-1985
YAMAHA	YFZ X 450	2009-2015
YAMAHA	YFZ R 450	2009-2015

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

Wiseco
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The Wiseco 4865M09500 piston kit features a 95.00mm bore with a 12:1 compression ratio and is compatible with a range... Read more

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SKU: 56-W4865+00A_WI

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Description

The Wiseco 4865M09500 piston kit features a 95.00mm bore with a 12:1 compression ratio and is compatible with a range of Yamaha YFZ450 models, including the YFZ450R and YFZ450X. This forged high-compression piston is constructed from high-silicon aluminum alloy, offering strength, durability, and performance enhancements.

Features

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

Specifications

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 Fitments

Yamaha YFZ450 2004–2013
Yamaha YFZ450 SE 2007–2008
Yamaha YFZ450 Bill Balance Edition 2006–2007
Yamaha YFZ450R 2009–2013
Yamaha YFZ450R SE 2009–2013
Yamaha YFZ450X 2011
Yamaha YFZ450X SE 2011

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
YAMAHA	YFZ 450	2004-2013
YAMAHA	YFZ X 450	2010-2011
YAMAHA	YFZ R 450	2009-2018
YAMAHA	YFZ 450	2004-2005
YAMAHA	YFZ 450	2006-2013
YAMAHA	YFZ X 450	2011
KAWASAKI	KX 125	1982-1985
YAMAHA	YFZ X 450	2009-2015
YAMAHA	YFZ R 450	2009-2015

Shipping & Delivery

How long will my item take to arrive?

Orders are typically dispatched within 1 working day and are shipped on a 24hour (non-guaranteed) service.

Where do you ship to?

We currently only ship orders within the UK.

How can I track my order?

Once your order has been dispatched, you will receive a tracking code. Tracking information is emailed to the email address that was provided when placing the order.

Can I collect my order?

Unfortunately we do not offer order collections from our fulfilment centre.