22 June. Monday 2026
Harley-Davidson FLSTNI Softail Deluxe - 2006 Specifications and Reviews
The 2006 Harley-Davidson FLSTNI Softail Deluxe is a cruiser designed for riders seeking classic styling with modern reliability. Its 88-cubic-inch V-twin engine delivers strong low-end torque ideal for relaxed highway cruising. Known for combining retro aesthetics with fuel injection technology, this Softail appeals to traditionalists wanting dependable performance without sacrificing vintage appeal.
2006
General information | |
| Category | Custom / cruiser |
| Year | 2006 |
| Model | Harley-Davidson FLSTNI Softail Deluxe |
| | |
Engine and Transmission Specifications | |
| Clutch | Multi-plate clutch with diaphragm spring in oil bath |
| Transmission typefinal drive | Belt |
| Gearbox | 5-speed |
| Fuel control | DOHC |
| Valves per cylinder | 2 |
| Fuel system | Injection. Electronic Sequential Port Fuel Injection (ESPFI ) |
| Bore x stroke | 95.3 x 101.6 mm (3.8 x 4.0 inches) |
| Compression | 8.9:1 |
| Torque | 115.26 |
| Stroke | 4 |
| Engine type | V2 |
| Capacity: | 1442.15 ccm (88.00 cubic inches) |
Physical measures and capacities | |
| Wheelbase | 1,638 mm (64.5 inches) |
| Ground clearance | 122 mm (4.8 inches) |
| Overall length | 2,405 mm (94.7 inches) |
| Alternate seat height | 673 mm (26.5 inches) If adjustable, highest setting. |
| Seat height | 622 mm (24.5 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 328.4 kg (724.0 pounds) |
| Dry weight | 314.3 kg (693.0 pounds) |
Harley-Davidson FLSTNI Softail Deluxe dimensions and frame | |
| Exhaust system | Chrome, over/under shotgun with shorty duals |
| Rear brakes | Single disc |
| Front brakes | Single disc |
| Rear tyre dimensions | MU85-B16 |
| Front tyre dimensions | MT90-B16 |
| Rake (fork angle) | 32.0° |
Speed and acceleration | |
| Color options | Vivid black, black cherry, black pearl, deep cobalt, brandy wine sunglo, two-tone glacier white pearl and vivid black, two-tone glacier white pearl and deep cobalt. |
| Fuel consumption pr. 10 km (6.2 miles) | 5.00 litres (1.32 gallons) |
| Fuel capacity | 18.92 litres (5.00 gallons) |
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