PRO-X pistons are precision machined on the latest, state of the art CNC equipment. The same low-expansion, low-friction piston alloy is used as is used for all major Japanese engine manufacturers. PRO-X Piston Kits are a first class solution to replace the original piston in your Motorcycle, Scooter, Moped, ATV, Personal Watercraft, etc.
All PRO-X Piston Kits are supplied complete with Piston Rings, Wrist Pin and Circlips, ready to install!
Product Note:
Specification
Details
Bore
77.96mm
Compression Ratio
14.1:1
Country of Origin
Japan
Material
Aluminum
Piston Diameter
77.96mm
Size
A
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
Kawasaki
KX250 4-Stroke 2023-2024
KX250X 4-Stroke 2023
Customer Reviews
Exceptionally well
By Dan on
Verified Purchaser
Came with everything I needed, simple install and good quality, my old piston had 1 ring this one has 2 so that's better also
Great piston for the money
By Ronald D. on
Verified Purchaser
Excellent product with consistent tolerances.
ProX Piston Kit
By Kenneth H. on
Verified Purchaser
Right parts, on time.
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Questions & Answers
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