OS- MAX 11 AX MOTOR

OS MAX engines have been the standard among the power units of high-performance sport and aerobatic model aircraft for years. Superbly crafted design, high-quality materials and traditionally excellent craftsmanship make them No. 1 among modelers.

To celebrate the 80th anniversary of the founding of OS Engines, a special limited edition MAX-11 AX was created with beautiful surface treatment with individually numbered parts.

Technical specifications:

• capacity: 1.79 cm3
• piston diameter: 13.44 mm
• piston stroke: 12.65 mm
• power: 0.31 hp (18,000 rpm)
• operating range: 2500 - 18000 rpm
• engine weight: 157,8 g.
• muffler weight: 38.5 g.
  
• recommended fuel tank: 70-80 ml
• original spark plug and muffler included

*Always use the engine according to the instruction manual.