1964
Harley-Davidson FL Duo Glide - Specifications & Review

Article Complete Info
| Articleid | 30594 |
|---|---|
| Category | Touring |
| Make | Harley-Davidson |
| Model | FL Duo Glide |
| Year | 1964 |
Chassis, Suspension, Brakes & Wheels
| Frametype | Tubular cradle |
|---|---|
| Frontbrakes | Expanding brake (drum brake) |
| Frontsuspension | Hydraulic telescopic forks |
| Fronttyre | 5.00-16 |
| Rearbrakes | Expanding brake (drum brake) |
| Rearsuspension | Swingarm. Dual coil-over-shocks. |
| Reartyre | 5.00-16 |
| Wheels | Wire spoked. Whitewall tyres. |
Engine & Transmission
| Borexstroke | 87.0 x 102.0 mm (3.4 x 4.0 inches) |
|---|---|
| Compression | 7.0:1 |
| Coolingsystem | Air |
| Displacement | 1212.72 ccm (74.00 cubic inches) |
| Enginedetails | V2, four-stroke |
| Enginetype | Panhead V-twin |
| Fuelsystem | Carburettor |
| Gearbox | 4-speed |
| Power | 55.00 HP (40.1 kW)) @ 7200 RPM |
| Topspeed | 160.0 km/h (99.4 mph) |
| Transmissiontypefinaldrive | Chain |
Other Specifications
| Carryingcapacity | Saddlebags. Rear rack. |
|---|---|
| Comments | Windscreen |
| Electrical | 6 Volt battery. |
| Starter | Kick |
Physical Measures & Capacities
| Dryweight | 304.0 kg (670.2 pounds) |
|---|---|
| Fuelcapacity | 14.19 litres (3.75 gallons) |
| Powerweightratio | 0.1809 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.
