4 Road. Specifically developed for the 4-stroke engine. The LeoVince Scoot “4 Road” range consists in a range of complete CE marked systems, specifically for motor scooters of over 50 cc and 4-stroke engine. The header pipes and the silencer are made of TIG-welded steel AISI 304. The silencer interior has been designed in the form of head sections to ensure enhanced performance whilst containing the noise level. The result: an increase in the torque, which makes for improved verve and maximum power rating. LeoVince designers have created an aesthetic look that adapts wonderfully to the line of the motor scooter itself, for a high-impact look.