This VintCo complete reproduction crankshaft is a newly manufactured, fully assembled replacement for 1974-1978 Ossa 250cc models including the MAR, Explorer, Super Pioneer and Desert Phantom. It is designed as a direct replacement in place of rebuilding an original crankshaft, using modern materials and manufacturing methods for OEM-equivalent fitment and performance. The assembly includes a heavy duty Yamaha conversion, a heavy duty forged steel connecting rod, a modern design rod and bearing, and the wrist pin bearing.

Features

• New reproduction crankshaft
• Not rebuilt
• Completely assembled
• Direct replacement for the original crankshaft
• Heavy duty Yamaha conversion installed
• Modern design rod and bearing
• Wrist pin bearing included
• Suitable for 1974-1978 Ossa MAR, Explorer, Super Pioneer and Desert Phantom models

Specifications

• VintCo Part Number: OW-125-012
• Application: 1974-1978 Ossa 250cc models
• Connecting rod material: forged steel

Vehicle Fitments

• 1974 Ossa Explorer 250cc
• 1974 Ossa MAR Mick Andrews Replica 250cc
• 1974 Ossa Desert Phantom
• 1974 Ossa Super Pioneer
• 1975 Ossa Explorer 250cc
• 1975 Ossa MAR Mick Andrews Replica 250cc
• 1975 Ossa Desert Phantom
• 1975 Ossa Super Pioneer
• 1976 Ossa MAR Mick Andrews Replica 250cc
• 1976 Ossa Desert Phantom
• 1976 Ossa Super Pioneer
• 1977 Ossa MAR Mick Andrews Replica 250cc
• 1977 Ossa Desert Phantom
• 1978 Ossa Desert Phantom