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SCOOTERS
Scooter
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What is a scooter?
The term "scooter" as commonly used in the newsgroup (NG) alt.scooter
refers more properly to a "motorscooter", which are a subclass of
motorcycles utilizing a distinctive structural design. These are generally
two-wheeled vehicles originally based on motorized versions of children's
push scooters, although some three-wheeled scooters are considered to
exist. Motorscooters (or simply "scooters") have been around almost as
long as motorcycles and the distinction between the two has often been
blurred. The most commonly accepted definition of scooters requires
two-wheeled vehicles (or two-wheeled vehicles modified to have a rear
axle) that have wheels between 8 and 14 inches in diameter (smaller than
motorcycles), step-thru frames and typically engines that are low and
close to the rear wheel [see The New Encyclopedia Britannica (1997), vol.
8, pg. 367]. However, it should be noted that this definition is not
universally accepted, as some have argued (Dregni & Dregni, for example)
that scooters need only have 2 out of 3 of these attributes. Scooters also
often incorporate full bodywork, including legshields and generally are
designed to be easier to operate than standard motorcycles. It should be
noted that scooters may be of any engine size, though historically they
typically have ranged from 50cc to 250cc. Likewise, there is no limitation
to possible top speed inherent in scooter design -- many scooters
regularly exceed 100mph. Incidentally, the term "scooter" is also commonly
used for "medical scooters", which are typically 3 or 4 wheeled vehicles
for people with mobility problems, but are quite unlike "motorscooters".
There are also scooters with very small engines (under 40cc) commonly
called "go-peds" (a prominent brand), which look like motorized children's
push scooters. However, they are not covered by this FAQ because they have
their own NG, alt.sport.go-ped and since they differ significantly from
the larger motorscooters commonly discussed on the "alt.scooter" NG. There
is also a popular German techno band named "Scooter" that sometimes leads
to confusion as well, especially when using search engines. [11/99]
How do scooters differ from mopeds?
It is a common mistake for people to confuse scooters and mopeds. In fact,
many vehicles are BOTH. By legal definition, a "moped" is any two-wheeled
vehicle of any design which meets local regulations that commonly relate
to speed restriction. Commonly, mopeds may not exceed 30-35mph and still
legally be considered mopeds. Confusion reigns, however, because some
localities may require pedals, while others do not, and speed restrictions
may vary from place to place. Further, a common moped design has been
large, motorcycle-type wheels on vehicles that can commonly look very much
like scooters, blurring the distinction. However, the term "moped" in any
locality will always refer first to any vehicle that meets local
regulations to such vehicles, and secondly to whatever designs people
there may commonly associate with mopeds. Many speed-restricted scooters
are legally marketed as mopeds, sometimes even with pedals (in places that
require them). The overlap simply goes to body design with speed
restrictions. It should be noted that most mopeds can be modified to
exceed designed speed, in which case they are no longer legally mopeds,
but motorcycles. If they have a scooter design, they will simply be faster
scooters.
How do scooters differ from motorcycles?
By definition, motorcycles are nearly any two-wheeled, motorized vehicle.
Therefore, scooters are by definition simply a specific motorcycle design.
This is why in most localities, there are no regulations for scooters per
se, and thus scooters fall either under moped regulations (assuming they
meet the proper requirements to do so) or by default, they are legally
treated as motorcycles. There are a few localities that have specific
regulations for scooters, but as these are extremely uncommon and follow
no real pattern, they are not covered here. The reason that scooters are
commonly not treated as equals in motorcycle circles is simply because
they generally are slower and not as performance-oriented as their larger
cousins. So technically, all scooters are motorcycles, though usually only
scooters that more closely resemble what are more commonly called
motorcycles will be referred to as such.
What are "classic" scooters?
The term "classic" scooter has been coined to differentiate the older,
original scooter designs from those that developed later on in the 80s and
90s. Piaggio has produced its Vespa scooters since 1946 and the design has
been endlessly copied by other makers right up to the present day.
Likewise, other makers have copied Lambretta designs. There have also been
a few innovative designs related to neither, but the vast majority of
"classic" scooters are variations of a Vespa or Lambretta. Those that
prefer this type will commonly point to the classic 50s and 60s styling,
almost exclusive use of metal bodywork, extensive use of manual shifting
mechanisms, kickstarters, and typically older scooters, though these
designs are still produced all over the world. Contrary to popular belief,
even early Japanese scooter design followed the "classic" scheme, which is
why 50s and 60s Japanese scooters by Fuji, Mitsubishi, Honda and Yamaha
are all commonly accepted in classic scootering circles. Likewise, some
"classic" scooters have automatic transmissions (e.g. Fuji Rabbit, Heinkel
Tourist) and electric starters (e.g. some Vespa and Lambretta models).
What are "modern" scooters?
Vespa and Lambretta scooters long dominated world markets and all those
attempting to compete typically copied their designs. This included early
scooters produced in Japan. Because those designs ultimately could not
compete with Vespa and Lambretta, scooters were no longer produced in
Japan in the 70s. When the 80s dawned, Honda and Yamaha decided it was
time again for them to produce scooters, albeit with a different design
concept. These new designs featured radical, futuristic styling; plastic
body panels to reduce costs; automatic shifting and many features not
commonly found on older Vespa and Lambretta scooters. These are now called
"modern" scooters to differentiate them from the older, "classic" designs.
It should be noted that Piaggio produces both the "classic" Vespa scooter
line and a wildly popular "modern" scooter line as well. Because "classic"
scooters are still produced by several companies, the terms do not relate
to date of manufacture. It is typical of "modern" scooter design that the
distinction between motorcycles and scooters has been seriously blurred,
though it still clearly remains.
What are "retro" scooters?
Because the classic Vespa and Lambretta designs have endured in popularity
for so very long and continue to sell well even today, there have been
recent attempts to market essentially modern scooters with classically
styled frames. A recent well-known attempt would be Italjet with their
Velocifero that has been widely marketed all over the world, including the
USA. Because the Velocifero uses a metal body in a classic design, some
also consider it a classic scooter, though others aren't so sure. When
Honda went to market it's Giorno, with a plastic body, it was seen as
naked attempt to copy the Vespa magic. Likewise, Yamaha has produced the
Vino, which now also comes in a "classic edition". Malaguti and other
companies are now doing the same thing, though the most brazen copy of the
Vespa must be the Suzuki Verde, which even imitates the old classic Vespa
script nameplate. It will be only over time that scooterists will decide
which (if any) of these designs become accepted as true "classic"
scooters. Given the constant advancement of scooter designs, some even
feel that eventually, the first modern scooters of the early 80s by Honda
and Yamaha will eventually be accepted as "classics". Only time will tell
for certain. [5/00]
What are "chopper", "cut-down", "mod" and "rat" scooters?
Because most Lambretta scooters feature a tubular frame, it is very easy
to make them look like miniature Harley chopper motorcycles, and many
scooterists have done this. These are called "chopper" scooters. Since
Vespa scooters are almost exclusively of unibody design, the only way to
make them look anything like choppers is to literally cut the body panels
down to make the scooter slimmer. When they stop there, these are called
"cut-downs". If they then add extra long forks, they can also become
choppers. There is a good photo of a Lambretta chopper on the
lambretta.com website.
So-called "mod" scooters typically feature lots of chrome accessories, and
lots of mirrors and lights. While it's not essential, mod scooters are
usually ridden by "mods" who have mimicked their styles from the movie
Quadrophenia. Finally, "rats" are simply very unattractive running
scooters, either because they have been crashed, had their paint stripped
for restoration or simply never been maintained. Many "rat" owners
purposely parade these scooters to generate amusement. It is typical of
many scooter rallies that "choppers", "cut-downs", "mod" and "rat"
scooters will get their own award categories.
What are "two-strokes" and "four-strokes" and how do they differ?
There is a very important technical distinction between engine designs in
the scooter world. "Two-stroke" engines burn the gas and lubricating oil
together as part of the combustion process, which results in greater lower
end torque, fewer moving parts and greater fuel efficiency. Unfortunately,
this also means they pollute more, as unburned oil fumes exit the exhaust
system. This is why two-strokes are being banned in many industrialized
countries concerned with air quality. Virtually all classic scooters are
two-stroke. The oldest models require "pre-mixing", which is simply
pouring pre-measured oil into the gas tank when fueling. Newer models have
eliminated this by adding oil injection systems that mix the oil and gas
automatically. Vespas built after about 1978 typically have oil injection,
but all Lambrettas are pre-mix only. There are some very good online
illustrated demonstrations of how two-stroke engines work.
"Four-stroke" engines are more closely related to car engines, in that
they keep the lubrication and fuel systems separate, which keeps emissions
down considerably since there is no oil burned in the combustion process,
unlike with "two-stroke" engines. Most modern scooters utilize four-stroke
engines, though many modern scooters also use two-stroke engines,
especially in 50cc models. One major disadvantage of four-stroke engines
is that they are prone to overheating when run at maximum speed over
several hours, leading to serious internal damage. Two-stroke engines do
not have this limitation. Either engine design may be either water or
air-cooled, though most two-strokes are air-cooled and most four-strokes
are water-cooled. [5/00]
What are "maxi", "touring", "sport" and "performance" scooters?
In the late 80s, Honda came out with a revolutionary new scooter design
with their introduction of the 250cc Helix (also called Spazio, Fusion or
CN250). This scooter was exceptionally large, derisively called a "Barcalounger
on wheels", but it seems to have filled a certain niche market and now
many models exist, from nearly all major scooter manufacturers. These have
come to be known as "maxi", "GT" or "touring" scooters, because they are
designed for riding long distances in comfort. The trade off is that they
are bulky to handle at low speeds, like in town. As of July 1999, the
largest scooter made is now the 400cc Suzuki Burgman, which is known as
the Sky Wave in Japan. It is rumored that other manufacturers also plan
400cc maxi scooters.
The "sport" or "performance" scooter has been around since the 60s, when
Innocenti and Piaggio created several new Lambretta and Vespa models
(respectively) designed specifically to fit the needs of riders who wanted
very high performance. Vespa came out with models like the GS and SS,
while Lambretta countered with the TV, SX and GP. This has accellerated in
the late 80s and into the 90s with ever faster designs that seem most
practical on race tracks, but get ridden on streets anyway. Probably the
two most blatant examples as of July 1999 would be the Gilera Runner 180
(21hp and 85mph stock) and the Italjet Dragster (80mph after some
modifications). Again, this trend is represented by models from almost all
major scooter manufacturers now. [7/99

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