Specifications
- Brand
- Athena
- Part #
- P400485100003
- UPC
- 8055681300873
Athena 97-04 Yamaha YZ 125 Stock Bore Complete Cylinder Kit
$921.05
On Backorder — Expected to ship by Jun 6, 2026
Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
Fits 1997-2004 Yamaha YZ125. This Athena cylinder kit includes an aluminum cylinder with a galvanic coating and a forged piston with molybdenum coating.
Key Features
- Direct fit — verified for 1997-2004 Yamaha YZ125
- Aluminum cylinder — lightweight and helps with heat dissipation
- Galvanic coating — provides a hard, wear-resistant surface for the cylinder bore
- Forged piston — stronger than cast pistons, built to handle higher performance
- Molybdenum coating on piston — reduces friction and improves break-in
Fits this vehicle
- Yamaha YZ125 1997-2004
Product Details
Athena makes this cylinder kit for the 1997-2004 Yamaha YZ125.
This is a complete cylinder kit from Athena, designed to replace the stock cylinder on your 1997-2004 Yamaha YZ125. It comes with everything needed to rebuild the top end of your engine, using an aluminum cylinder with a durable galvanic coating and a forged piston that's treated with molybdenum for better wear resistance.
Specifications
- Brand
- Athena
- Manufacturer Part #
- P400485100003
- UPC
- 8055681300873
Frequently Asked Questions
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Athena 97-04 Yamaha YZ 125 Stock Bore Complete Cylinder Kit
$921.05