The Harley-Davidson FXSTI Softail Standard motorcycle specifications include a 1,449 cc (88.42 cu in) engine, a 5-speed gearbox, and a listed weight of 305 kg (672.4 lb).
Key specifications
The 2004 model is treated as the standard specification. Only later model years with a different supplied value are shown below.
How the Harley-Davidson FXSTI Softail Standard compares
This compares the motorcycle with all Harley-Davidson models in this specifications database. The blue marker is this model and the grey line is the Harley-Davidson database average.
About 14% higher than the Harley-Davidson database average. Around the 69th percentile across Harley-Davidson models.
Very close to the Harley-Davidson database average. Around the 48th percentile across Harley-Davidson models.
Very close to the Harley-Davidson database average. Around the 28th percentile across Harley-Davidson models.
About 11% larger than the Harley-Davidson database average. Around the 58th percentile across Harley-Davidson models.
Harley-Davidson database percentile rankings
Percentiles show where this motorcycle sits across the Harley-Davidson specifications database. They are descriptive database rankings, not performance ratings.
1,449 cc — larger displacement than about 69% of Harley-Davidson models.
305 kg — heavier than about 48% of Harley-Davidson models, or lighter than about 52%.
663 mm — taller than about 28% of Harley-Davidson models.
18.9 L — larger than about 58% of Harley-Davidson fuel tanks in this database.
Dimensions compared with Harley-Davidson average
Each measurement is compared with the average value across Harley-Davidson models where that dimension is available.
2,412
2,376
Close to average.
1,695
1,599
6% above average.
663
689
4% below average.
142
128
11% above average.
Mechanical overview
Additional useful specifications
| Front tire size | 90/90-21 |
|---|---|
| Rear tire size | 150/80-16 |
| Front tire width | 90 mm |
| Front tire aspect ratio | 90% |
| Front rim diameter | 21 in |
| Rear tire width | 150 mm |
| Rear tire aspect ratio | 80% |
| Rear rim diameter | 16 in |
| Front tire pressure | 29 PSI (2 Bar or 200 kPa) |
| Rear tire pressure | 36 PSI (2.5 Bar or 250 kPa) |
| Engine oil | SAE 20W-50 |
| Engine oil capacity | 3.30 L (3.49 US qt) |
| Spark plug | NGK DCPR7E, NGK DCPR7EIX |
| Bore/stroke ratio | 0.94:1 (Undersquare) |
Engine specifications
| Engine type | V2, four-stroke |
|---|---|
| Displacement | 1,449 cc (88.42 cu in) |
| Torque | 102.0 Nm (10.4 kgf-m or 75.2 ft.lbs) @ 3,500 rpm |
| Bore × stroke | 95.3 x 101.6 mm (3.8 x 4.0 inches) |
| Compression ratio | 8.8:1 |
| Valves per cylinder | 2.0 |
| Cooling system | Air |
| Fuel system | Injection |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Starter | Electric |
| Engine oil | SAE 20W-50 |
| Oil capacity | 3.30 L (3.49 US qt) |
| Spark plugs | NGK DCPR7E, NGK DCPR7EIX |
Transmission and drivetrain
| Gearbox | 5-speed |
|---|---|
| Final drive | Belt (final drive) |
Chassis and suspension
| Rake | 32.0° |
|---|---|
| Trail | 130 mm (5.1 inches) |
| Fork tube size | 41 mm (1.6 inches) |
Brakes, wheels and tires
| Front brakes | Single disc |
|---|---|
| Rear brakes | Single disc |
| Front tire | 90/90-21 |
| Rear tire | 150/80-16 |
| Front tire pressure | 29 PSI (2 Bar or 200 kPa) |
| Rear tire pressure | 36 PSI (2.5 Bar or 250 kPa) |
Dimensions and weight
| Wet weight | 305 kg (672.4 lb) |
|---|---|
| Dry weight | 292 kg (643.7 lb) |
| Seat height | 663 mm (26.1 inches) |
| Overall length | 2,412 mm (95.0 inches) |
| Wheelbase | 1,695 mm (66.7 inches) |
| Ground clearance | 142 mm (5.6 inches) |
Fuel and emissions
| Fuel capacity | 18.90 L (4.99 US gal) |
|---|
Other specifications
| Color options | Vivid black, brilliant silver, sierra red, impact blue |
|---|---|
| Comments | Silver powder-coated engine and covers; hardtail styling with hidden horizontal rear shocks; black horseshoe oil tank; bobtail fender; raked front forks |
Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from Harley-Davidson models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Harley-Davidson information before relying on them. Visit the official Harley-Davidson website.