25 June. Thursday 2026
Harley-Davidson FLST 1340 Heritage Softail - 1989 Specifications and Reviews
The 1989 Harley-Davidson FLST Heritage Softail is a classic cruiser designed for riders seeking authentic American motorcycle character with modern comfort. Its 1340cc V-twin engine delivers 58 horsepower with a nostalgic styling that blends vintage aesthetics and hidden rear suspension. Best known for combining retro Harley appeal with practical everyday ridability.
General information | |
| Category | Custom / cruiser |
| Year | 1989 |
| 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 | 58.00 |
| Stroke | 4 |
| Engine type | V2 |
| Capacity: | 1337.00 ccm (81.58 cubic inches) |
| | |
Physical measures and capacities | |
| Weight incl. oil, gas, etc | 314.0 kg (692.3 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 | |
| Top speed | 149.0 km/h (92.6 mph) |
Other specs | |
| Fuel capacity | 13.00 litres (3.43 gallons) |
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