aluminiuml 250 mm? 80 mm?i 25 mmProduct descriptionSilencer with good effect and build quality in lightweight design. Suitable for most common exhaust types on the switch scooter market. Reducing the volume of tuned scooters to a level suitable for everyday use is often a difficult task. MR Parts has taken up the challenge and developed silencers which, compared to most standard silencers, are a good step in the right direction. Good insulating properties Easy High quality manufacturing The “Super Light” series from MR Parts is similar in size to most silencers used for Vespa and Lambretta tuning. However, the diameter has been slightly increased and the available installation space has been ideally utilised in order to use as much insulation wool and perforated tube for sound insulation as possible. This keeps the proportions within a comfortable range. This is not only visually advantageous, it also ensures that the exhaust mount is not overloaded by an oversized muffler. In additio