1989Harley-Davidson FXSTC 1340 Softail Custom

19 fields on record

The 1989 Harley-Davidson FXSTC 1340 Softail Custom is a cruiser built for riders seeking classic American styling with hidden rear suspension. Its 1340cc V-twin engine delivers smooth, low-end torque ideal for relaxed riding and customization. Known for its iconic hardtail appearance and comfortable touring capability, this model appeals to cruiser enthusiasts valuing heritage and presence.

Capacity: 1337.0 ccm
Engine: V-Twin
Gearbox: 5-speed
Wet weight: 298.0 kg
Seat height: Not on record
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Power: 58.0 HP (42.7 kW) @ 5000 RPM

⇄ Compare with another bike All model years ⚠ Recalls listed (2)

Other years 1987 1988 1989 1990 1991 1992

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail5%

Cornering30%

City riding45%

Daily riding55%

Touring55%

Two-up55%

Track10%

Best for: Built for laid-back boulevard cruising and show-worthy style rather than outright speed or sport handling.
Built for: A classic air-cooled Softail Custom with big V-twin thump, chrome-heavy styling, and a stretched-out, feet-forward cruising stance.
Not ideal for: Not for riders seeking quick acceleration, nimble cornering, or any off-road capability.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Full specifications

Engine

Capacity: 1337.0 ccm
Power: 58.0 HP (42.7 kW) @ 5000 RPM
Engine type: V-Twin
Power/weight ratio: 0.1946 HP/kg (wet)
Bore x stroke: 88.8 x 108.0 mm
Compression: 8.5:1
Cooling system: Air
Valves per cylinder: 2
Torque: Not on record - add it

Transmission

Gearbox: 5-speed
Transmission type: Manual
Final drive: Belt

Performance

Top speed: 167.0 km/h (103.8 mph)

Dimensions & weight

Wet weight: 298.0 kg
Fuel capacity: 20.00 litres
Seat height: Not on record - add it
Dry weight: Not on record - add it

Brakes & wheels

Front brakes: Single disc
Rear brakes: Single disc
Front tyre: MH 90-21
Rear tyre: MT 90-16

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted

Specification	1987	1988	1989	1990	1991	1992
Capacity	1337 cc	1337 cc	1337 cc	1331 cc	1331 cc	1337 cc
Fuel capacity	19 L	20 L	20 L	20 L	20 L	20 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Safety Recalls

⚠ 2 recalls may apply

ELECTRICAL SYSTEM:STARTER ASSEMBLY:RELAYDec 1992 · 92V180000

THE STARTER RELAY MAY SHORT CIRCUIT WHEN THE VEHICLE IS PARKED.

Risk: THE SHORT CIRCUIT IN THE STARTER RELAY MAY DEVELOP ENOUGHHEAT TO CAUSE A FIRE IN THE RELAY, OTHER PARTS OF THE MOTORCYCLE, AND OTHERITEMS IN THE SURROUNDING AREA.

Remedy: REPLACE THE STARTER RELAY.

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGSNov 1989 · 89V184000

A FATIGUE CRACK IN THE REAR BRAKE LINE ASSEMBLY COULD DEVELOP.

Risk: THIS COULD RESULT IN LOSS OF BRAKE FLUID AND LOSS OF REARBRAKE OPERATION WHICH WOULD REDUCE STOPPING ABILITY AND INCREASE POTENTIAL FORAN ACCIDENT.

Remedy: INSTALL REPLACEMENT REAR BRAKE LINE COMPONENTS.

These recalls cover some 1989 bikes of this model. Whether one applies to a specific bike, and whether the repair has already been done, depends on its VIN — check your VIN with NHTSA or ask a dealer.

Source: NHTSA. View all Harley-Davidson recalls →

Rider Reviews

4.4

★★★★☆

Rider rating

MotorcycleDB Review

The 1989 Harley-Davidson FXSTC 1340 Softail Custom is a classic beauty that has stood the test of time. With its iconic Harley-Davidson design and powerful 1340cc engine, this bike offers a smooth and comfortable ride. The custom softail frame provides a unique look and feel, while the overall build quality is top-notch. Whether you're cruising down the highway or taking on twisty backroads, the FXSTC 1340 Softail Custom delivers a reliable and enjoyable riding experience.

Overall, the 1989 Harley-Davidson FXSTC 1340 Softail Custom is a timeless classic that continues to impress riders to this day. Its combination of style, power, and comfort make it a standout choice for anyone in the market for a vintage motorcycle. If you're looking for a reliable and iconic bike with a strong cult following, the FXSTC 1340 Softail Custom is definitely worth considering.