O.S. Engine OSMG0352 BGX-1 3500 RN Performance 35cc Aerobatic Engine  [OSMG0352]

O.S. Engine OSMG0352 BGX-1 3500 RN performance for big models

Model flyers building large-scale aircraft will find the O.S. Engine OSMG0352 BGX-1 3500 RN engineered to meet demanding flight profiles. The 35 cc displacement gives solid power while design choices help cut unwanted vibration for steadier control.

Bearings and balance for reliable operation

Ball-bearing construction supports smoother spool-up and reduces wear during long sessions. The engine keeps mass low yet produces an output of 4.1 hp at 10,000 rpm, helping sustain strong climbs and agile maneuvers.

Design tuned to lower engine shake

Reducing vibration was a priority in this build, improving instrument and airframe stability. The included radial mount lines up with the SuperTigre S-3000K mounting pattern for easier installation into common large-scale mounts.

Choose the right prop for your flying

Compatible prop sizes span from 18x8 through 20x10 so you can tune for quick acceleration or more efficient cruising runs depending on the model and mission.

The BGX-1 3500 RN fits builders who prioritise steady performance and adaptability. With prop flexibility and reduced vibration it works well across different large-scale airframe styles.