O.S. Engine MAX-11AX Gold 80th Anniversary Edition  [OS-1AD00]

• A beautifully CNC machined crankcase and head
• Matching plating on the carburetter (Gold and Platinum versions)
• Matching plating on the glow plug (Gold and Platinum versions)
• Black anodised prop washer and prop nut
• Matt black silencer (Gold and Platinum versions)
• Laser engraved back plates
• Individual serial numbers (Gold and Platinum versions)
  

Specs:

• Displacement :1.79cc
• Bore :13.44mm
• Stroke :12.65mm
• Power :0.31hp @ 18,000 r.p.m.
• Practical r.p.m. :2,500 - 18,000 r.p.m.
• Weight Engine :157.8g
• Weight Silencer :38.5g