Straightforward installation instructions will help you with the application of your Athena Cylinder Kit. Athena cylinder kits are made from years of experience with the best materials and efficiency on the market, at an extremely competitive price. Available in the big bore or standard bore cylinder kits and come complete with a piston kit and all the gaskets necessary for installation.
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Athena Big Bore Cylinder Kit 72mm 16.0:1 P400485100042-60
Cylinder Kit | SKU #P400485100042-60 | MPN #P400485100042
$1,358.01
- New Part

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Availability: IN STOCK
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Specifications
Condition | New |
SKU# | P400485100042-60 |
MPN# | P400485100042 |
Part | Cylinder Kit |
Engine Type | 2-Stroke |
Cylinder Type | Aluminum |
Bore Size | 72 mm |
Displacement | 293cc |
Compression Ratio | 16.0:1 |
Vehicle Compatibility
This part fits an additional 21 vehicles.Year | Make | Model | Submodel |
---|---|---|---|
Yamaha | YZ250 | YZ250 |
Description
Additional Note
Kits include aluminum cylinder with galvanic coating design with forged piston with molybdenum coating.
Features
- Kits include aluminum cylinder with nickel-carbide coating designed with larger water jackets
- Forged piston with molybdenum coating
- Special gasket kit
- Easy-to-follow step-by-step installation instructions
- All are bolt-on; no machining required
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