Harley-Davidson Model KHK - Specifications & Review

Model KHK

Article Complete Info

Articleid655451
CategorySport
MakeHarley-Davidson
ModelModel KHK
Year1956

Chassis, Suspension, Brakes & Wheels

FrametypeSteel single downtube
FrontbrakesExpanding brake (drum brake)
FrontsuspensionHydraulic telescopic fork
Fronttyre3.50-18
RearbrakesExpanding brake (drum brake)
RearsuspensionSwing-arm, twin hydraulic shocks
Reartyre3.50-18
SeatSolo seat
WheelsWire spoked

Engine & Transmission

CoolingsystemAir
Displacement833.00 ccm (50.83 cubic inches)
EnginedetailsV2, four-stroke
EnginetypeFlathead 45 degree engine. Mirror polished ports and cylinder heads.
FuelsystemCarburettor. Linkert M-53A1
Gearbox4-speed
Power38.00 HP (27.7 kW))
Topspeed152.9 km/h (95.0 mph)
TransmissiontypefinaldriveChain

Other Specifications

ColoroptionsPepper Red with White slash, Atomic Blue with Champion Yellow slash, Champion Yellow with Black slash, Black with Champion Yellow slash, Flamboyant Metallic Green with White slash.
CommentsTuned up version of the HD KH model.Also called HD KHK Super Sports.
Electrical6 Volt
StarterKick

Physical Measures & Capacities

Dryweight199.6 kg (440.0 pounds)
Fuelcapacity17.00 litres (4.49 gallons)
Oilcapacity2.80 litres (0.18 quarts)
Powerweightratio0.1904 HP/kg

About Harley-Davidson

Country of Origin: United States
Founder: William S. Harley, Arthur Davidson, Walter Davidson, William A. Davidson
Best Known For: V-twin cruisers, touring icons, H-D culture; also LiveWire electric spinoff

Company History

Founded in Milwaukee in 1903, Harley-Davidson grew from backyard shed to global symbol. Early board-trackers and military machines proved durability; postwar big twins defined American road culture with a cadence and silhouette that became shorthand for freedom. The company professionalized long-distance comfort—Electra Glide fairings, air shocks, and later sophisticated infotainment—while keeping a mechanical identity built on a 45° V-twin heartbeat. Harley also navigated reinvention: the Evolution engine restored reliability in the 1980s; rubber mounting tamed vibes; and fuel injection, ABS, and ride-by-wire brought modernity. The brand’s culture—H.O.G. rides, dealer events, customization—turns ownership into community. Recent decades saw expansion into liquid-cooled performance (Revolution X) and true adventure/sport segments (Pan America, Sportster S), while LiveWire broke ground in electric motorcycling. Historically, Harley’s significance extends beyond machines: it’s a maker of rituals and myth, exporting an American idea of the open road. The tension between heritage and innovation defines each new model year, but the throughline is tactile connection—torque-rich roll-on, slow idle, and a sense that the bike has a pulse.

Other Years

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