Vertex - VTK22520B - Piston Top End Kit 53.94mm - 1998–2000 Yamaha YZ125

✨Vertex - VTK22520B - Piston Kit 53.94mm for 1998–2000 Yamaha YZ125 - Top End Rebuild

Time to freshen up that top end and bring the BRAAAP back! The Vertex VTK22520B Top End Piston Kit is the ultimate performance rebuild solution for your Yamaha YZ125 (1998–2000). Whether you're chasing holeshots or just bringing your 2-stroke screamer back to life, this kit delivers pro-level results without breaking the bank.

The 53.94 mm piston is precision-crafted from gravity-cast aluminum alloy with 18% silicone—making it both light and strong. Add in Vertex’s T-5 heat treatment (hardening + tempering) and you’ve got a piston that eats heat and laughs at wear.

And that slick black stuff on the piston skirt? That’s Molybdenum Disulphite, a high-tech coating that reduces friction, helps your piston break in faster, and adds extra life to your build. Translation? Faster break-in, smoother ride, longer engine life.

✅ What’s in the box:

• Vertex piston (53.94mm)
• Piston rings
• Wrist pin + circlips
• Wrist pin bearing
• Top end gasket kit

➡️ It’s everything you need to bring your YZ125’s top end back to life—just add premix and twist the throttle.

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❓ FAQs:

Q: Will this fit my 2000 YZ125?
A: Yep! This kit fits Yamaha YZ125 models from 1998 to 2000.

Q: Is this piston kit ready for racing?
A: Absolutely—this is the same Vertex quality trusted by factory race teams.

Q: Does it come with everything I need?
A: You bet—piston, rings, wrist pin, clips, bearing, and top end gaskets are all included.

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🚀  Don’t just rebuild—revive it. Click Buy Now and bring your YZ125 back to full BRAAAP with Vertex!