When Yamaha's FS-1 was launched
to an unsuspecting public in 1970, little
did anyone know what a cult bike the little
50cc machine would become.
The 'Fizzie' became the
epitome of the new generation of sports
mopeds that every 16-year-old lusted after
and which gave thousands of future bikers
their first motorcycling experience.
What Yamaha did with the
FS-1 was to build a sporty 50cc motorcycle
as opposed to the step-thru type machine
that 16-year-old license holders had been
stuck with in the past. In virtually every
town in Europe you could find kids tearing
around the streets on their (usually tuned)
Fizzies and throughout the years Yamaha
introduced a variety of versions including
the iconic FS-1E sportster and the chopper
style Yankee (known as the FS-1SE in some
markets).
Ultimately legislation killed
off the reign FS-1 and its genre in most
countries, restricting maximum speeds
and power outputs for 50cc machines by
the end of the Seventies, even though
the bike continued to be sold in a more
restricted form until the early Nineties.
The FS-1 continues to have
a place in the hearts of middle-aged motorcyclists
to this day. With interest in Seventies
icons increasing all the time, pristine
FS-1s command high prices, confirming
the little bike's place as a bona fide
classic and all-time Yamaha great.
Yamaha FS-1 1974 specifications
- Overall length mm: 1870
- Overall width mm: 630
- Overall height mm: 1010
- Wheelbase mm: 1185
- Ground clearance mm: 135
- Dry Weight (without oil and fuel):
70
- Fuel tank capacity: 7 Litres
- Front tyre: 2.25-17-4PR
- Rear tyre: 2.50-17-6PR
- Front brake: drum brake
- Rear brake: drum brake
- Engine type: Air cooled 2-stroke
reed valve
- Cylinder arrangement: Single cylinder
- Displacement cc: 49
- Bore & stroke: 40x39.7
- Compression ratio: 6.8:1
- Maximum horse power: 4.75ps/9000rpm
- Maximum torque: 0.4kg.m/8000rpm
- Lubrication system: petrol/oil mix
in the tank, 20:1 ratio
- Transmission: 5 speed
- Starting system type: Kick start
- Dry Weight - 72kg
- Top Speed - 47mph
- Engine size - 50cc