Kawasaki H2 Mach IV

Kawasaki H2 Mach IV
ManufacturerKawasaki
Parent companyKawasaki Heavy Industries
Production1972–1975
PredecessorNone
SuccessorKawasaki Z750
ClassStandard street
Engine748 cc (45.6 cu in) Air-cooled, oil injected, 3-cylinder, transverse, two-stroke
Bore / stroke71.0 mm × 63.0 mm (2.80 in × 2.48 in)
Compression ratio7.3:1
Top speed190 km/h (120 mph)[1]
Power55 kW (74 hp) @ 6800 rpm (claimed)[1]
Torque77.4 N⋅m (57.1 lbf⋅ft) @ 6500 rpm (claimed)[2][3]
TransmissionChain driven, 5-speed 5up
Frame typeDouble tubular steel cradle
SuspensionFront: Telescopic hydraulic forks, three-position spring preload adjustable
Rear: Dual shock absorber
BrakesFront: Single disc
Rear: Drum brake
Wheelbase1,410 mm (56 in)
Seat height800 mm (31.5 in)
Weight205 kg (452 lb)[1] (dry)
Fuel capacity17 L (3.7 imp gal; 4.5 US gal)
RelatedKawasaki S1 Mach I, Kawasaki S2 Mach II, Kawasaki H1 Mach III
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The Kawasaki H2 Mach IV is a 750 cc 3-cylinder two-stroke production motorcycle manufactured by Kawasaki. The H2 was a Kawasaki triple sold from September 1971 through 1975.

A standard, factory produced H2 was able to travel a quarter mile from a standing start in 12.0 seconds.[4] It handled better than the Mach III that preceded it. By the standards of its time, its handling was sufficient to make it the production bike to beat on the race track. Nonetheless, its tendency to pull wheelies and a less than solid feel through high speed corners led to adjustments to the design as it evolved. More than any other model, it created Kawasaki's reputation for building what motorcycle journalist Alastair Walker called, "scarily fast, good-looking, no holds barred motorcycles", and led to a further decline in the market place of the British motorcycle industry.[5]

  1. ^ a b c Smith, Robert (July–August 2006). "Kawasaki H2 Mach IV". Motorcycle Classics. Retrieved August 7, 2018.
  2. ^ Hedge, Trevor (October 30, 2014). "Kawasaki H2 – The original one…". MCNews.com.au. Retrieved August 7, 2018.
  3. ^ Turner, Phil (September 30, 2014). "The original Kawasaki H2 aka The Widow Maker". Bennetts. Retrieved August 7, 2018.
  4. ^ Cite error: The named reference MT211 was invoked but never defined (see the help page).
  5. ^ Walker, Alastair (2011), The Kawasaki Triples Bible: All Road Models 1968-1980, plus H1R and H2R Racers in Profile, Veloce Publishing, ISBN 9781845840754