PISTON KIT 77-82 KTM 250 72.5MM 1.5MM OVER VINTCO PST01-1.5
VintCo piston kit PST01-1.5 is a replacement assembly for 1977–1982 KTM 250 models, designed for vintage 2-stroke engine rebuilds. It includes the piston, rings, pin and clips, and is manufactured using modern materials and production methods for OEM-level fit and performance. This kit is a 72.5 mm piston in a +1.5 mm oversize configuration. Features include a complete piston kit with piston, rings, pin and clips, suitable for vintage 2-stroke KTM 250 applications, forged piston, and MoS2 coating for running-in. The wrist pin bearing is sold separately. Specifications include VintCo Part Number PST01-1.5, nominal piston size 72.5 mm, oversize +1.5 mm, piston measurement 72.43 mm, clearance 0.07 mm, and country of manufacture is Germany.
- SKU
- VIN-PST01-1.5
- Brand
- Vintco
- Availability
- Out of Stock
FULL DESCRIPTION
VintCo Piston Kit for Vintage KTM 250 2-Stroke Engines
Restore the heart of your classic machine with this VintCo Piston Kit, specifically designed for 1977–1982 KTM 250 models. This comprehensive kit is ideal for vintage 2-stroke engine rebuilds, offering the perfect blend of modern manufacturing techniques and materials to achieve original equipment manufacturer (OEM) level fit and performance.
This kit features a precisely machined 72.5 mm piston, which is a +1.5 mm oversize configuration. The included components are engineered for durability and optimal engine function. Please note that the wrist pin bearing is available separately.
Key Features:
- Complete piston assembly including piston, rings, pin, and clips.
- Engineered for vintage 2-stroke KTM 250 motorcycle applications.
- Forged piston construction for enhanced strength and longevity.
- Features an MoS2 coating for improved running-in performance.
- Wrist pin bearing is sold separately.
Specifications:
- Nominal Piston Size: 72.5 mm
- Oversize: +1.5 mm
- Measured Piston Diameter: 72.43 mm
- Piston Clearance: 0.07 mm
- Country of Manufacture: Germany