2Bros Parts

TOP END PISTON KIT 85-86 HONDA ATC R 250 66.5mm OVER VINTCO KTH22-0.5

£224.42

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VintCo top end piston kit for the 1985-1986 Honda ATC250R, supplied in 66.5 mm (+0.5 mm over) size. The kit includes a piston, rings, pin, clips, wrist pin bearing, and a full top-end gasket set comprising head, base, intake, and exhaust gaskets. Components are manufactured using modern materials and processes for OEM-level or better fitment and performance. Includes piston, rings, pin and clips. Includes wrist pin bearing. Includes full top-end gasket kit. Gasket set includes head gasket, base gasket, intake gaskets and exhaust pipe gasket. VintCo Part Number: KTH22-0.5. Product type: Top end piston kit. Nominal piston size: 66.5 mm. Oversize: +0.5 mm. Piston diameter: 66.44 mm. Piston clearance: 0.06 mm. Piston construction: Forged. Country of manufacture: Germany. Piston coating: MOS2.

Specifications
SKU
VIN-KTH22-0.5
Brand
Vintco
Availability
Out of Stock

Fitments (2)

MakeModelYear
HONDAATC R 2501985
HONDAATC R 2501986
SKU
VIN-KTH22-0.5
Brand
Vintco
Availability
Out of Stock
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

VintCo Top End Piston Kit 66.5mm Oversize for Honda ATC250R (1985-1986)

Restore your 1985-1986 Honda ATC250R with this comprehensive VintCo top end piston kit. This kit is designed for a +0.5 mm oversize rebuild, featuring a nominal piston size of 66.5 mm. Each component is manufactured using advanced materials and processes to ensure OEM-level fitment and superior performance.

This complete kit provides everything needed for a top-end rebuild, offering exceptional value with a 10% saving compared to purchasing individual parts.

Key Features:

  • Complete top-end rebuild solution
  • Includes piston, piston rings, wrist pin, and clips
  • Features a high-quality wrist pin bearing
  • Supplied with a full top-end gasket set
  • Gasket set includes head gasket, base gasket, intake gaskets, and exhaust pipe gasket
  • Forged piston construction for durability
  • MOS2 piston coating for enhanced performance
  • Manufactured in Germany

Specifications:

  • Nominal Piston Size: 66.5 mm
  • Oversize: +0.5 mm
  • Piston Diameter: 66.44 mm
  • Piston Clearance: 0.06 mm
  • Product Type: Top End Piston Kit
  • VintCo Part Number: KTH22-0.5
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UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details

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