What is the main advantage of a forged piston over a cast piston?

Forged pistons are made by shaping aluminum under extreme pressure, which creates a denser, stronger grain structure. This makes them more resistant to heat and stress compared to cast pistons, which are poured into a mold. This improved durability is important for performance engines.

Does this piston come with rings, pins, or clips?

This product listing is for a single piston only. Rings, pins, and clips are typically sold separately and should be confirmed with the manufacturer's specifications for your engine build.

Can this piston be shipped to California?

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

JE Pistons Forged Piston 317554S for Kawasaki NINJA EX250-F/

Name: JE Pistons Kawasaki NINJA EX250-F/R Piston Single
Brand: JE Pistons
SKU: je-pistons-je-pistons-kawasaki-ninja-ex250-f-r-piston-single-t14-695651
Price: 314.99 USD
Availability: BackOrder

JE Pistons Kawasaki NINJA EX250-F/R Piston Single

$314.99

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

JE Pistons forged piston for Kawasaki NINJA EX250-F/R.

Key Features

Fits Kawasaki NINJA EX250-F and EX250-R models.
Forged aluminum construction for improved strength and lighter weight.
Precision machined for a proper fit in the cylinder.
Designed for performance engine applications.

This piston is designed for the Kawasaki NINJA EX250-F and EX250-R models. Please verify fitment with the manufacturer's specifications for your specific vehicle.

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Product Details

This is a single forged piston from JE Pistons, specifically made for the Kawasaki NINJA EX250-F and EX250-R models. If you're rebuilding the engine on your Ninja 250, a quality piston is crucial for performance and reliability. JE Pistons are well-known in the performance engine world for their durable construction and precise manufacturing.

This piston is forged from high-strength aluminum, which makes it lighter and stronger than cast pistons. This improved strength helps it withstand the higher pressures and temperatures found in performance applications. The precise machining ensures it fits right into your engine's cylinder, helping to maintain proper compression and sealing. When you're putting an engine back together, using well-made components like this JE piston can make a noticeable difference in how it runs.

Keep in mind that this piston is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.