1975 - 1980
YAMAHA DT 400
Piston
| OMP
OMP
Fits to:
YAMAHA DT
Specifications
| Manufacturer | OMP |
|---|---|
| Piston diameter | 40.3 mm |
| Material | Aluminum |
| Piston diameter | 40.3 mm |
| Coating | Teflon |
| Bore size | 47.0mm |
| Type | Big Bore |
| Material | Aluminum |
| Bore size | 47.0mm |
| Coating | Teflon |
| Engine type | Minarelli AM6 |
| Bore size | 47.5mm |
| Oversize | +0.50mm |
| Material | Aluminum |