May 2025

SEMTO ENGINE ST-NF2, 7.0cc, Mini, Inline, Double-cylinder, Four-stroke, Air-cooled, Nitro, Interal Combustion Engine Model Kit Features:  High Simulation: The engine model with a realistic appearance and red sport elements meaning thunderbolt movement is closer to a real engine. Miniature: Treated by aluminum CNC processing and oxidation coloring, the delicate engine features a meticulous surface, compact […]

SEMTO ENGINE ST-NF2, 7.0cc, Mini, Inline, Double-cylinder, Four-stroke, Air-cooled, Nitro, Interal Combustion Engine Model Kit Features:  High Simulation: The engine model with a realistic appearance and red sport elements meaning thunderbolt movement is closer to a real engine. Miniature: Treated by aluminum CNC processing and oxidation coloring, the delicate engine features a meticulous surface, compact