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Wiseco Piston Kit 68.50mm Yamaha YZ250 2002-2020 560M06850

Part Number: 560M06850
WISECO
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SKU:
560M06850
MPN:
560M06850
Availability:
Ships Same Business Day
Weight:
0.70 LBS
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MSRP: $219.95
Now: $170.00
Was: $219.95
— You save $49.95

Ships from Manufacture | Call to Order (231) 767-5055

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Description

The Wiseco 68.50mm piston kit restores your YZ250 to factory specifications while delivering the durability and compression needed for consistent high-RPM performance on the track or trail. Factory pistons wear out—this kit rebuilds your engine with OEM-grade materials and premium coatings that resist ring blow-by and extend top-end life. Whether you're preparing for race season or maintaining a well-used trail bike, this is the direct-fit replacement your YZ250 demands.

  • High-silicon aluminum forging
  • 68.50mm bore diameter
  • Fits Yamaha YZ250 2002–2020
  • E-coated crown and grooves
  • Titanium nitride-coated rings
  • Ultra-stiff strutted design
  • Optimized ring groove geometry
  • Enhanced compression sealing
  • Reduced exterior machining
  • MPN: 560M06850
  • Bolt-on installation
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