Harley-Davidson FXSTBI Softail Night Train - 2004 Specifications and Reviews

The 2004 Harley-Davidson FXSTBI Softail Night Train is a low-slung custom cruiser designed for riders seeking classic styling with modern performance. Its 1449cc V-twin engine delivers ample torque for relaxed cruising, while the blacked-out appearance and minimalist design define its dark, aggressive character. Best known for combining Softail comfort with street-level attitude, it appeals to riders wanting authentic Harley heritage without excessive complexity.

2004
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General information

CategoryCustom / cruiser
Year2004
ModelHarley-Davidson FXSTBI Softail Night Train

Engine and Transmission Specifications

Transmission typefinal driveBelt
Gearbox5-speed
Cooling systemAir
Fuel controlDOHC
Valves per cylinder2
Fuel systemCarburettor
Bore x stroke95.3 x 101.6 mm (3.8 x 4.0 inches)
Compression8.8:1
Torque102.00
Stroke4
Engine typeV2
Capacity:1449.00 ccm (88.42 cubic inches)
 
 

Physical measures and capacities

Wheelbase1,695 mm (66.7 inches)
Ground clearance142 mm (5.6 inches)
Overall length2,420 mm (95.3 inches)
Seat height640 mm (25.2 inches) If adjustable, lowest setting.
Dry weight292.0 kg (643.7 pounds)

Harley-Davidson FXSTBI Softail Night Train dimensions and frame

Rear brakes diameter292 mm (11.5 inches)
Rear brakesSingle disc
Front brakes diameter292 mm (11.5 inches)
Front brakesSingle disc
Rear tyre dimensions150/80-16
Front tyre dimensions90/90-21
Trail127 mm (5.0 inches)
Rake (fork angle)32.0°

Speed and acceleration

Color optionsVivid black, lava red sunglo
Fuel capacity18.90 litres (4.99 gallons)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

5.5s
0-60 mph (est.)

Best For

Track10%
City45%
Cornering30%
Daily Riding50%
Touring40%
Passenger30%

Rider Profile

Best ForBest suited to riders who already have some experience handling heavy, low-slung cruisers, since the bike's weight and stretched-out riding position demand confident low-speed control.
PurposeBuilt primarily as a stripped-down, aggressive-looking custom cruiser for boulevard cruising and image-focused riding rather than outright speed or long-distance touring.
Rider FitThe low 640mm seat height makes it approachable for shorter riders, but the substantial dry weight of around 292kg means it rewards riders with decent upper body and core strength for slow-speed maneuvers and parking.
CharacterA torque-heavy, big-inch V-twin cruiser with blacked-out styling, thumping low-end pull, and a laid-back stance that prioritizes attitude and presence over cornering agility.
Not Ideal ForNot a good fit for riders seeking sharp cornering ability, off-road capability, or a bike optimized for high-speed touring comfort.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2004 Harley-Davidson FXSTBI Softail Night Train Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 640mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2004 Harley-Davidson FXSTBI Softail Night Train, with a cramped knee angle of around 70 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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⚠ Safety Recalls (1)

FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY Sep 2004 · 04V465000

ON CERTAIN MOTORCYCLES, A CONDITION OCCURS THAT COULD ALLOW PRESSURE TO BUILD UP IN THE FUEL TANK. ON FUEL INJECTED VEHICLES, THIS CONDITION COULD CAUSE FUEL TO SPRAY OUT UNEXPECTEDLY WHEN THE FUEL CAP IS REMOVED. ON CARBURETED VEHICLES, EXCESSIVE FUEL COULD BE TRANSFERRED TO THE CARBURETOR, WHICH WOULD EVENTUALLY ALLOW FUEL TO DRIP FROM THE AIR CLEANER.

Risk: THESE SITUATIONS COULD CAUSE SERIOUS PERSONAL INJURY OR CREATE A FIRE HAZARD FOR PERSONS OR PROPERTY ON OR NEAR THE MOTORCYCLE.

Remedy: DEALERS WILL TEST EACH CANISTER FOR BLOCKAGE, THEN REPLACE AS NECESSARY. THE RECALL BEGAN NOVEMBER 4, 2004. OWNERS SHOULD CONTACT HARLEY-DAVIDSON AT 1-414-343-4056.

Source: NHTSA. View all Harley-Davidson recalls →

Rider Reviews

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