Sold July 2025 Back to Archive

Freelance vertical IC engine - stock code 9578

We sold this one back in 2022 to an experienced model engineer and collector of curiosities. It's recently come back to us with new pushrods fitted and identified as a Bond's Simplex engine.

A single cylinder water-cooled four stroke engine, with overhead valves actuated by pushrods.

Of vintage appearance and proportions, the engine turns over freely with good compression.

length/inches 4
width/inches 6 1/2
height/inches 8 1/2
weight/kg 2 1/2
wheel material cast iron flywheel, 4 inch diameter