Athena Piston Kit 57.94 Mm - Yamaha YZ125 2002-2021
- Ships next business day
- 30-day hassle-free returns
- Call us: 541-668-7503
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✓ Fits
- Yamaha YZ125 1997-2021
✓ Features
- 2-stroke cast piston for Athena big bore cylinder
- High resistance to mechanical thermal stresses
- Made with cutting edge CNC machining tools that ensures dimensional tolerances of less than 0.01 mm
- Has been tested on engine dynamometer benches under progressive stress load, and thereafter on track to validate it performance even in the most extreme conditions
- The rings adapt to the cylinder liner even at low tangential load
- Kit includes cast piston, wrist pin, circlips and piston rings
✓ What's Included
- (1) Athena Piston Kit 57.94 Mm
✓ Specs
- Brand: Athena
- Manufacturer part #: S4C05800003A
- Piston Head Shape: Flat Top
- Style: Cast
- Displacement: 125 cc
- Type: A
- Engine Type: 2-Stroke
- Bore Size Metric: 57.94 mm
- Condition: New
Ships fast from DuneGoonShop!
📦 Shipping Information
In-stock items ship next business day. ModQuad parts dispatch Monday through Thursday.
Made-to-order and custom powder coat items show their lead time at the top of this page, right next to the truck icon. These are built fresh for you, so timing varies by brand and current backlog.
Need something by a specific date? Call us at 541-668-7503 before ordering and we will check stock and ETA on that exact part. We can often point you to an in-stock alternative from another distributor.
Questions? Contact us, we respond within 24 hours.
