Petrol Engines
ZDZ ROTO DLE DJ FIALA  

Singles

ROTO 25V
Specification

Displacement   24.9cc
Bore   34mm
Stroke   73.2mm
RPM    1200 - 7800 RPM
Weight   1100g
Fuel/Oil   50:1 Petrol / Synthetic Oil
Con Rod   2 Needle Bearings
Crank Shaft   2 Ball Races
Ignition   Processor Controlled
Prop sizes 2 blade   18x10,
Prop sizes 3 blade   .
Price   £280.00
ROTO 35 FS
Specification

Displacement   34.8cc
Bore   39.5mm
Stroke   88.1mm
RPM    1200 - 7000RPM
Weight   1520g
Fuel/Oil   50:1 Petrol / Synthetic Oil
Con Rod   2 Needle Bearings
Crank Shaft   2 Ball Races
Ignition   Processor Controlled
Prop sizes 2 blade   20 x 8, 20 x 10, 21 x 8, 22 x 6
Prop sizes 3 blade   17 x 10, 18 x 10
Price   £650.00
ROTO 35Vi
Specification

Displacement   34.8cc
Bore   39.5mm
Stroke   88.1mm
RPM    1200 - 7700 RPM
Weight   1480g
Fuel/Oil   50:1 Petrol / Synthetic Oil
Con Rod   2 Needle Bearings
Crank Shaft   2 Ball Races
Ignition   Processor Controlled
Prop sizes 2 blade   20 x 8, 20 x 10, 21 x 8, 21 x 10,
Prop sizes 3 blade   .
Price   £310.00

Twins

ROTO 50V2
Specification

Displacement   50cc
Bore   34mm
Stroke   73.5mm
RPM    1200 - 7800 RPM
Weight   1800g
Fuel/Oil   50:1 Petrol / Synthetic Oil
Con Rod   4 Needle Bearings
Crank Shaft   2 Ball Races
Ignition   Processor Controlled
Prop sizes 2 blade   22 x 10 - 23 x10,
Prop sizes 3 blade   .
Price   £641.73
ROTO 70V2
Specification

Displacement   70cc
Bore   39.5mm
Stroke   88.1mm
RPM    1100 - 7000 RPM
Weight   2300g
Fuel/Oil   50:1 Petrol / Synthetic Oil
Con Rod   4 Needle Bearings
Crank Shaft   2 Ball Races
Ignition   Processor Controlled
Prop sizes 2 blade   24 x 10 - 26 x10,
Prop sizes 3 blade   .
Price   £600.00
ROTO 85 FS
Specification

Displacement   85cc
Bore   39.5mm
Stroke  
RPM    900-600RPM
Weight   2790g
Fuel/Oil   40:1 Petrol / synthetic Oil
Con Rod   4 Needle Bearings
Crank Shaft   3 Ball Races
Ignition   Processor Controlled
Prop sizes 2 blade   25-27 x 10
Prop sizes 3 blade  
Price   £1,500.00