Stylish exhaust with classic counter cone in Norton "Commando" style.
Can be dismantled (see photo), therefore insulation can be configured by yourself.
Very good processing quality, ideal for vintage cafe racers.
Also known as Megaphone, Megafon or Megatron.
This rear silencer does not have an EC operating permit ("E-mark") General operating permit,
TÜV certificate or other operating license or approval mark.
It is therefore within the scope of the German Road Traffic Licensing Regulations (StVZO), i.e. for use in
not allowed on public roads.
It may only be assembled and used for rallies, competitions or show purposes (oldtimers, collectors, etc.).
Before use in road traffic, an individual acceptance by the TÜV test center is mandatory.
We do not guarantee whether such an individual acceptance is possible.
Dimensions (see photo - similar/symbol photo):
B = Ø inside 35 mm - 44 mm (3-part reducing sleeve set is included)
Dia = 11.5cm
E = 14.2cm
Ø outside max: 95 mm
Including stable, also chrome-plated fastening clamp*. Without the thin layer of glass wool shown.
This hardly dampens and leaves the exhaust pipe within a very short time. Better order the special exhaust insulation wool
the shop, order number WO-4H
The exhaust is suitable for right and left-hand mounting.
This rear silencer is a so-called absorption silencer. The soundproofing is done via
Insulation wool wrapped around a removable perforated tube. The amount and type of winding allows the
Degree of insulation affect to some extent. Above all, the upper frequencies are dampened. In this way
Experience has shown that insulated rear silencers are significantly louder than so-called reflection silencers (with "chambers" inside).
In order to insulate this exhaust effectively, we recommend using our inserts specially developed for this exhaust
Order numbers AP-PD or AP-PDN (reflection damper) or AP-MD (absorption damper) can be found in our shop (address see logo).
Here is a rating according to the volume of the replacement inserts we offer for the megaphone exhaust series ( AP-MEF/MBF/MCF ):
1) AP – PDF is the quietest of the inserts as it converts the exhaust from an absorption to a reflection muffler.
The volume and the back pressure produced can also be further influenced by bending the pipe open or closed.
2) AP - MDF is a bit louder than AP - PDF , it has proven to be well suited in practice for large-volume two-cylinders:
e.g. for the R models from BMW, Triumph Bonneville or Tiger, Moto Guzzi LeMans, Yamaha XS650 etc.
3) AP - PDN offers the least noise attenuation in the range and therefore offers the loudest sound. By slightly modifying the insert
with less passage, the damping can definitely be increased and is therefore still quieter than the original dampers of the Megaphon series.
*We recommend the enclosed, chrome-plated fastening clamp against the much higher quality stainless steel clamp from ours
Assortment Article number: AP-47 to be exchanged: This is significantly slimmer, rust-free and fixes the silencer more evenly and
tighter on the manifold!
GB: Silencer / muffler / exhaust in Norton "Commando" style
FR: Echappement sportif
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