Elegant exhaust with classic counter cone in Norton "Commando" style.
Can be dismantled (see photo), therefore insulation can be configured yourself.
Very good workmanship, ideally suited for classic car cafe racers.
Also known as Megaphone, Megafon or Megatron.
This rear silencer does not have an EC operating license ("E-mark") General operating permits,
TÜV certificate or other type approval or approval mark.
It is therefore within the scope of the German Road Traffic Licensing Regulations (StVZO), i.e. for use in
not permitted on public roads.
It may only be assembled and used for rally, competition or show purposes (classic cars, collectors, etc.).
Before use in road traffic, an individual acceptance at the TÜV test center is mandatory.
We do not guarantee whether such individual acceptance is possible.
Dimensions (see photo - similar / symbol photo):
A = 44 cm
B = Ø inside 35 mm- 44 mm (3-part reducing sleeve set included)
C = 16.5 cm
D = 11.5 cm
E = 14.2 cm
Ø outside max: 95 mm
Including stable, also chrome-plated mounting bracket *. Without the thin layer of glass wool shown.
This hardly dampens and leaves the exhaust within a very short time. It is better to order the special exhaust insulation wool
the shop, order number WO-4H
The exhaust is suitable for right and left side mounting.
This rear silencer is a so-called absorption silencer. Soundproofing takes place via
Insulating wool that is wrapped around a removable perforated pipe. The amount and type of winding allows the
To some extent affect the degree of insulation. Above all, the upper frequencies are damped. 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 (addr. See logo).
Here is a rating based on the volume of the exchange inserts we offer for the megaphone exhaust series ( AP-MEF / MBF / MCF ):
1) AP - PDF is the quietest of the uses because it converts the exhaust from an absorption to a reflection silencer.
The volume and the back pressure produced can also be further influenced by bending the pipe up or down.
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 reduction in the range and therefore offers the loudest sound. By slightly modifying the insert
on less passage, the damping can be increased and is therefore still quieter than the original dampers of the Megaphone series.
* We recommend the enclosed, chrome-plated fastening clamp against the much higher quality stainless steel clamp from our
Assortment Article number: AP-47 to be exchanged: This is significantly slimmer, rustproof and fixes the muffler more evenly and
firmer on the manifold!
GB: Silencer / muffler / exhaust in Norton "Commando" style
FR: Échappement sportif
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incl. 19 % VAT excl. shipping costs