PISTON KIT 73-82 YAMAHA GT GT1 GTMX LB IIA MX TY YZ 80 48.5mm VINTCO PSY16-1.5
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VintCo PSY16-1.5 is a 48.5 mm (+1.5 mm oversize) piston kit for selected 1973-1982 Yamaha 2-stroke motorcycles. Manufactured using modern materials and production techniques for OEM-style fitment and performance, this kit includes the piston, rings, pin and clips. A wrist pin bearing is available separately, and additional size options are also available. Features include a complete piston kit for vintage Yamaha 2-stroke applications, with piston, rings, pin, and clips. Wrist pin bearing sold separately. Additional size options available. Specifications: Vintco Part Number PSY16-1.5, Piston size 48.5 mm, Oversize +1.5 mm, Measured diameter 48.45 mm, Clearance 0.05 mm. Construction: Forged piston. Coating: MoS2 coated for break-in. Country of manufacture: Germany.
- SKU
- VIN-PSY16-1.5
- Brand
- Vintco
- Availability
- In Stock (1)
Fitments (24)
| Make | Model | Year |
|---|---|---|
| YAMAHA | GT 80 | 1974 |
| YAMAHA | GT 80 | 1975 |
| YAMAHA | GT 80 | 1976 |
| YAMAHA | GT1 80 | 1973 |
| YAMAHA | GT1 80 | 1974 |
| YAMAHA | GT1 80 | 1975 |
| YAMAHA | GTMX 80 | 1973 |
| YAMAHA | GTMX 80 | 1974 |
| YAMAHA | GTMX 80 | 1975 |
| YAMAHA | GTMX 80 | 1976 |
| YAMAHA | GTMX 80 | 1977 |
| YAMAHA | GTMX 80 | 1978 |
| YAMAHA | GTMX 80 | 1979 |
| YAMAHA | LB 80 | 1977 |
| YAMAHA | Lbiia 80 | 1976 |
| YAMAHA | Lbiia 80 | 1977 |
| YAMAHA | Lbiia 80 | 1978 |
| YAMAHA | MX 80 | 1980 |
| YAMAHA | MX 80 | 1981 |
| YAMAHA | MX 80 | 1982 |
| YAMAHA | TY 80 | 1974 |
| YAMAHA | TY 80 | 1975 |
| YAMAHA | YZ 80 | 1974 |
| YAMAHA | YZ 80 | 1975 |
- SKU
- VIN-PSY16-1.5
- Brand
- Vintco
- Availability
- In Stock (1)
FULL DESCRIPTION
VintCo 48.5mm Piston Kit for Vintage Yamaha Motorcycles
This VintCo piston kit is designed as a +1.5 mm oversize replacement for specific vintage Yamaha 2-stroke motorcycles. Manufactured with modern materials and production techniques, it ensures an OEM-style fit and reliable performance for your classic bike.
Key Features:
- Complete piston kit, ready for installation.
- Includes the piston, necessary rings, wrist pin, and clips for a full assembly.
- Piston features an MoS2 coating for enhanced break-in performance.
- Forged piston construction for durability.
- German-made for quality craftsmanship.
Specifications:
- Piston Diameter: 48.5 mm
- Oversize: +1.5 mm
- Measured Diameter: 48.45 mm
- Clearance: 0.05 mm
Note: A wrist pin bearing is sold separately. Additional piston sizes are available.
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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.
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