This VintCo completely assembled reproduction crankshaft is designed for early 1970s 250cc Ossa models, including the DMR, MAR, SDR, Pioneer, Stiletto and Explorer. It is a newly manufactured unit rather than a rebuilt crankshaft, produced using modern materials and manufacturing methods for OEM-style fitment and performance, and supplied ready for installation with the Yamaha conversion and wrist pin bearing included.

Features

• New reproduction crankshaft
• Not a rebuilt unit
• Complete assembled replacement unit
• Heavy duty Yamaha conversion installed
• Updated rod and bearing design
• Wrist pin bearing included
• Fits 1970-1973 Ossa DMR, MAR, SDR, Pioneer, Stiletto and Explorer models

Specifications

• VintCo Part Number: OW-110-010M
• Product type: Crankshaft
• Engine compatibility: 250cc
• Connecting rod material: Forged steel

Vehicle Fitments

• 1970 Ossa DMR
• 1970 Ossa Pioneer 250cc
• 1970 Ossa Stiletto 250cc
• 1971 Ossa Pioneer 250cc
• 1971 Ossa MAR Mick Andrews Replica 250cc
• 1971 Ossa Stiletto 250cc
• 1971 Ossa Stiletto TT 250cc
• 1971 Ossa DMR
• 1972 Ossa Pioneer 250cc
• 1972 Ossa MAR Mick Andrews Replica 250cc
• 1972 Ossa Stiletto 250cc
• 1972 Ossa Stiletto TT 250cc
• 1972 Ossa DMR
• 1973 Ossa SDR Six Day Replica
• 1973 Ossa Explorer 250cc
• 1973 Ossa MAR Mick Andrews Replica 250cc
• 1973 Ossa Stiletto 250cc
• 1973 Ossa Stiletto TT 250cc