ATHENA - P400485100012 - Cylinder Kit - 83.00 mm - YZ/WR250F
Description
Boost your off-road riding performance with this 290cc Big Bore Cylinder Kit. Features include an aluminum cylinder with nickel-carbide coating, specially designed power valves, and a forged piston with molybdenum coating. This kit does not include the cylinder head. The kit is designed for 4-stroke engines and has a bore size of 83.00 mm. The base color is silver, with an aluminum finish. Upgrade your engine with this high-performance kit for improved power and durability on the trails.
Features
Specs
- Displacement: 290 cc
- Engine Type: 4-Stroke
- Riding Style: Off-Road
- Base Color: Silver
- Bore Size: 83.00 mm
- Cylinder Bore Coating: Nickel-Carbide
- Color/Finish: Aluminum
- Material: Aluminum
- Product Name: Cylinder Kit
- Style: Big Bore
- Units: Kit
Frequently Asked Questions - ATHENA - P400485100012 - Cylinder Kit - 83.00 mm - YZ/WR250F
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
