TOP END PISTON KIT 81-84 HONDA ATC R 250 72.0mm 2mm OVER VINTCO KTH21-2.0
4.4 Trustpilot 99.9% positive on eBay
Free UK delivery 2–4 business days
VintCo top end piston kit KTH21-2.0 is a complete rebuild kit with a VintCo piston assembly (piston, rings, pin, and clips), a wrist pin bearing, and a full top-end gasket set. The gasket set includes head, base, intake, and exhaust gaskets. Components are produced using modern materials and manufacturing methods for equivalent fitment and performance. Kit size is nominal 72.0 mm at +2.0 mm oversize. Piston diameter is 71.94 mm with 0.06 mm clearance. The piston is forged with MOS2 coating and manufactured in Germany. VintCo part number: KTH21-2.0.
- SKU
- VIN-KTH21-2.0
- Brand
- Vintco
- Availability
- Out of Stock
Fitments (4)
| Make | Model | Year |
|---|---|---|
| HONDA | ATC R 250 | 1981 |
| HONDA | ATC R 250 | 1982 |
| HONDA | ATC R 250 | 1983 |
| HONDA | ATC R 250 | 1984 |
- SKU
- VIN-KTH21-2.0
- Brand
- Vintco
- Availability
- Out of Stock
FULL DESCRIPTION
VintCo Top End Piston Kit - Enhanced Performance and Rebuild Simplicity
Restore your machine's top-end power with the VintCo Top End Piston Kit KTH21-2.0. This comprehensive kit is engineered to provide an OEM-equivalent fit and performance, utilizing modern materials and manufacturing techniques for reliability and durability. Designed to simplify the top-end rebuild process, this kit includes all the essential components for a complete overhaul.
Key Features:
- Complete Rebuild Solution: Includes a VintCo piston assembly, piston rings, pin, clips, wrist pin bearing, and a full top-end gasket set.
- High-Quality Gaskets: The included gasket set covers the cylinder head, base, intake, and exhaust for a leak-free seal.
- Precision Engineering: Piston manufactured in Germany using forged construction with a MOS2 coating for reduced friction and improved wear resistance.
- Optimized Fitment: Nominal kit size of 72.0 mm with a +2.0 mm oversize provides a precise fit with a piston diameter of 71.94 mm and 0.06 mm piston clearance.
- Cost Effective: Offers a package price that is approximately 10% lower than purchasing individual components.
- Versatile Options: Additional size options are available to suit various engine specifications.
Specifications:
- Piston Type: Forged
- Piston Coating: MOS2
- Piston Manufacturing Origin: Germany
- Nominal Kit Size: 72.0 mm
- Oversize: +2.0 mm
- Piston Diameter: 71.94 mm
- Piston Clearance: 0.06 mm
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.
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
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.