TOP END PISTON KIT 80-81 YAMAHA YZ 250 70.0mm STANDARD VINTCO KTY12-00

€ 231,57
Out of Stock

VintCo top end piston kit for 1980–1981 Yamaha YZ250. Standard bore size 70.0 mm. Includes piston, rings, pin, clips, top end bearing, and a full top-end gasket set (head gasket, base gasket, intake gasket, exhaust gasket). Piston diameter 69.94 mm with 0.06 mm clearance, forged construction with MoS2 break-in coating. Piston made in Germany. VintCo part number KTY12-00.

Specifications
SKU
VIN-KTY12-00
Brand
Vintco
Availability
Out of Stock
SKU
VIN-KTY12-00
Brand
Vintco
Availability
Out of Stock
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Product details

FULL DESCRIPTION

VintCo Top End Piston Kit for Yamaha YZ250 (1980-1981) - 70.0mm Standard Bore

Restore your 1980-1981 Yamaha YZ250 with this comprehensive VintCo Top End Piston Kit. Designed for a standard 70.0 mm bore, this kit provides everything needed for a complete top-end overhaul. Each component is manufactured using modern materials and advanced techniques to ensure OEM-equivalent or superior fit and performance.

Key Features:

  • Complete top-end rebuild kit for a straightforward overhaul
  • Includes piston, rings, wrist pin, and retaining clips
  • Comes with a high-quality top-end bearing
  • Full top-end gasket set included: head gasket, base gasket, intake gasket, and exhaust gasket
  • Piston features a MoS2 break-in coating for optimal performance
  • Forged piston construction for durability
  • German-made piston
  • Offers significant value, priced 10% less than individual component purchases
  • Additional bore sizes are available separately

Specifications:

  • Product Type: Top End Piston Kit
  • Bore Size: 70.0 mm (Standard)
  • Piston Diameter: 69.94 mm
  • Piston Clearance: 0.06 mm
  • Piston Construction: Forged
  • Piston Coating: MoS2 break-in coating
  • Piston Origin: Germany