S400: Engine & fuel delivery.

The liquid-cooled 400cc Loncin single delivers 25 kW, with Bosch EFI metering the fuel and electric starting for an easy start to the day.

S400 vehicle photograph

At the heart of the S400

The liquid-cooled 400cc Loncin single delivers 25 kW, with Bosch EFI metering the fuel and electric starting for an easy start to the day.

Power and torque

Maximum Power: 25kW @ 7000rpm; Maximum Torque: 42N·m @ 5500rpm

Starting and fuel delivery

Fuel System: Bosch EFI; Starting Method: Electric start