2Bros Parts

TOP END PISTON KIT 89-91 HONDA CR 500 89.5mm 0.5mm OVER VINTCO KTH31-0.5

£225.36

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VintCo top end piston kit KTH31-0.5 includes a piston, rings, pin and clips, wrist pin/top end bearing, and a full top-end gasket set with head, base, intake, and exhaust gaskets. This kit is for a nominal 89.5 mm size (+0.5 mm over). Piston diameter is 89.42 mm with a piston-to-cylinder clearance of 0.06 mm. The forged piston has an MOS2 coating for running-in assistance. Manufactured in Germany.

Specifications
SKU
VIN-KTH31-0.5
Brand
Vintco
Availability
Out of Stock

Fitments (3)

MakeModelYear
HONDACR 5001989
HONDACR 5001990
HONDACR 5001991
SKU
VIN-KTH31-0.5
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 - 89.5mm Oversize

Restore the performance and reliability of your motorcycle's top end with this comprehensive VintCo Top End Piston Kit. Designed for a precise fit and exceptional durability, this kit provides all the essential components for a complete top-end rebuild.

Key Features:

  • Complete top-end rebuild solution for a nominal 89.5 mm size (+0.5 mm oversize).
  • Includes a high-quality VintCo piston, piston rings, wrist pin, and clips.
  • Comes with a wrist pin/top end bearing for smooth operation.
  • Features a full top-end gasket set, including head, base, intake, and exhaust gaskets.
  • MOS2 piston coating aids in the running-in process.
  • Forged piston construction ensures strength and longevity.
  • Manufactured in Germany using modern materials and production methods for OEM-equivalent or better performance.
  • Offers a cost-saving benefit compared to purchasing components individually.

Specifications:

  • Product Type: Top End Piston Kit
  • Nominal Size: 89.5 mm
  • Oversize: +0.5 mm
  • Piston Diameter: 89.42 mm
  • Piston-to-Cylinder Clearance: 0.06 mm
  • Piston Construction: Forged
  • Piston Coating: MOS2
  • Country of Manufacture: Germany
Before you buy

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Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.

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

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

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