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Wiseco PWR163-100 Engine Rebuild Kit – 54mm – 2005-2020 Yamaha YZ125 2-Stroke

Wiseco PWR163-100 Engine Rebuild Kit – 54mm – 2005-2020 Yamaha YZ125 2-Stroke

Regular price $477.48 USD
Regular price $529.95 USD Sale price $477.48 USD
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✨Wiseco PWR163-100 Engine Rebuild Kit – 54mm – 2005-2020 Yamaha YZ125 

Bring your Yamaha back to peak performance with the Wiseco PWR163-100 Complete Engine Rebuild Kit, engineered to deliver reliable strength and long-lasting durability. Designed for riders who demand precision and performance, this 2-stroke engine rebuild kit for Yamaha YZ125 includes all essential components for a professional overhaul. From the high-quality crankshaft to the complete gasket and bearing sets, this 2-stroke engine rebuild kit for Yamaha YZ125 ensures smoother operation, improved reliability, and consistent power.

Built specifically to match Yamaha’s factory specifications, this 2-stroke engine rebuild kit for Yamaha YZ125 covers both top and bottom-end rebuilding needs. Whether you’re restoring a worn engine, preparing for race season, or maintaining long-term reliability, this Garage Buddy kit provides unmatched convenience with everything needed in one box—including an hour meter to help track future maintenance intervals.


✅Fitment List

Yamaha

  • YZ125: 2005–2020

➡️ Top Features

  • Complete top & bottom end rebuild components in one convenient kit
  • Durable crankshaft and rod assembly—precision inspected for long life
  • Includes main bearings, seals, gaskets, and hardware
  • Comes with hour meter and bracket for maintenance tracking
  • OEM-level fitment and proven Wiseco reliability

➡️ FAQ

Q: Does the Wiseco PWR163-100 kit include both top and bottom end parts?
A: Yes, the kit includes crankshaft, bearings, seals, gaskets, and all necessary components for a complete rebuild.

Q: What size piston does this kit use?
A: This kit uses a 54.00 mm piston, which is standard for Yamaha YZ125 models from 2005–2020.

Q: Is an hour meter really useful?
A: Absolutely—an hour meter helps track engine run time, making future maintenance more accurate and preventing premature wear.


🚀 Get your Yamaha YZ125 ripping again—order now and experience the Wiseco difference!


Moto-House MX – Choice of Champions – is located in Clermont/Montverde, FL. the best motocross shop in Central Florida

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