Harley-Davidson FLST 1340 Heritage Softail - 1991 Specifications and Reviews
The 1991 Harley-Davidson FLST 1340 Heritage Softail is a classic cruiser built for riders seeking authentic Harley character with modern comfort. Its air-cooled V-twin engine and hidden rear suspension deliver smooth cruising capability while maintaining traditional styling. Best known for blending retro aesthetics with reliable performance, it appeals to touring enthusiasts and nostalgic riders alike.
General information | |
| Category | Classic |
| Year | 1991 |
| Model | Harley-Davidson FLST 1340 Heritage Softail |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Belt |
| Gearbox | 5-speed |
| Cooling system | Air |
| Fuel control | OHV |
| Valves per cylinder | 2 |
| Bore x stroke | 88.8 x 108.0 mm (3.5 x 4.3 inches) |
| Compression | 8.5:1 |
| Power | 49.00 |
| Stroke | 4 |
| Engine type | V2 |
| Capacity: | 1337.00 ccm (81.58 cubic inches) |
Physical measures and capacities | |
| Weight incl. oil, gas, etc | 298.0 kg (657.0 pounds) |
| | |
Harley-Davidson FLST 1340 Heritage Softail dimensions and frame | |
| Rear brakes | Single disc |
| Front brakes | Single disc |
| Rear tyre dimensions | MT 90-16 |
| Front tyre dimensions | MT 90-16 |
| | |
Speed and acceleration | |
| Fuel capacity | 13.00 litres (3.43 gallons) |










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