What is included in this Wiseco piston kit?

This Wiseco piston kit includes the forged piston, high-quality piston rings, wrist pin(s), and circlips. These are the essential components needed for a piston replacement.

What does the 14.2:1 compression ratio mean for my KX250F?

A 14.2:1 compression ratio is higher than stock, which generally leads to improved engine power and throttle response. This is achieved by compressing the air-fuel mixture more before ignition.

Can this piston kit be shipped to California?

No, this piston kit is not CARB approved and cannot be shipped to California due to emissions regulations.

Wiseco 2010 Kawasaki KX250F 14.2:1 CR Piston

Specifications

Brand: Wiseco
Part #: 40010M07700
UPC: 193564138606

Wiseco 2010 Kawasaki KX250F 14.2:1 CR Piston

Name: Wiseco 2010 Kawasaki KX250F 14.2:1 CR Piston
Brand: Wiseco
Price: 247.00 USD
Availability: InStock

$247.00

Only 1 left in stock

Fits 2010 Kawasaki KX250F. Wiseco 14.2:1 CR Forged Piston Kit. Improves engine performance and strength.

Key Features

Fits 2010 Kawasaki KX250F.
Features a 14.2:1 compression ratio for improved engine performance.
Forged material offers improved tensile strength for greater durability.
Designed with dedicated forgings for an optimized strength-to-weight ratio.
Includes high-quality piston rings, wrist pin(s), and circlips.
Engineered, forged, and machined in the USA.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits this vehicle

Kawasaki KX250F 2010

Product Details

Starting with a 14.2:1 compression ratio, this Wiseco forged piston kit is built specifically for your 2010 Kawasaki KX250F. Wiseco has a long history in powersports, and their 4-stroke pistons are designed to meet the demands of modern engines, offering a solid combination of performance and strength.

The forged material provides improved tensile strength, which optimizes both the piston's strength and its service life. Wiseco uses dedicated forgings for each specific engine application, allowing them to achieve an optimized strength-to-weight ratio. This means you get a well-built part that's ready for serious use. The kit includes high-quality piston rings, wrist pin(s), and circlips, so you have the essential components for installation.

This piston kit is engineered, forged, and machined in the USA. Please note that this part is not CARB approved and cannot be shipped to California.