The 61R Classic is the most powerful 2-cycle engine of its size. It was designed for the Classic Pattern and aerobatic flying in the classic 60 size airplanes.

Features:

• Supercharged system
• Fuel injected
• Regulated and pressurized fuel system.

Specs:

• 
  DISPLACEMENT：9.95 cc

• 
  BORE：24 mm

• 
  STROKE：22 mm

• 
  WEIGHT : 545 g