ROTO 35 FS   

Basic technical data:

• DISPLACEMENT             35 ccm
• BORE                          39,5 mm
• WEIGHT                       1 790 g
• PISTON ROD                 2 × NEEDLE BEARING TORRINGTON
• CRANK SHAFT               2x BALL BEARING NSK
• INGNITION                    PROCESSOR CONTROLLED
• FUEL                           GAS + OIL MOTUL 600 1:50
• RPM                            rpm 1200 - 6000 with propeller 20/10"  

ROTO 85 FS  

Basic technical data:

• DISPLACEMENT             85 ccm
• BORE                           39,5 mm
• WEIGHT                       2 790 g
• PISTON ROD                 4 × NEEDLE BEARING
• CRANK SHAFT               3x BALL BEARING NSK
• INGNITION                    PROCESSOR ROTO
• FUEL                           GAS + OIL MOTUL 710 1:50
• RPM                            rpm 900 - 6000 with propeller 26/28"