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Harley-Davidson FLSTC 1340 Heritage Softail Classic - 1990 Specifications and Reviews

The 1990 Harley-Davidson FLSTC 1340 Heritage Softail Classic is a cruiser designed for riders seeking authentic Americana styling with modern comfort. Its air-cooled 1340cc V-twin engine delivers classic low-end torque ideal for leisurely highway cruising. Known for blending retro aesthetics with the Softail's hidden rear suspension, it appeals to traditionalists who value heritage and relaxed riding dynamics.

4.5 stars Average rating: 4.5 from 2 votes
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General information

CategoryCustom / cruiser
Year1990
ModelHarley-Davidson FLSTC 1340 Heritage Softail Classic
 
 

Engine and Transmission Specifications

Transmission typefinal driveBelt
Gearbox5-speed
Cooling systemAir
Fuel controlOHV
Valves per cylinder2
Bore x stroke88.8 x 108.0 mm (3.5 x 4.3 inches)
Compression8.5:1
Power49.00
Stroke4
Engine typeV2
Capacity:1337.00 ccm (81.58 cubic inches)

Physical measures and capacities

Weight incl. oil, gas, etc298.0 kg (657.0 pounds)
 
 

Harley-Davidson FLSTC 1340 Heritage Softail Classic dimensions and frame

Rear brakesSingle disc
Front brakesSingle disc
Rear tyre dimensionsMT 90-16
Front tyre dimensionsMT 90-16

Speed and acceleration

Fuel capacity13.00 litres (3.43 gallons)

Rider Reviews

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⚠ Safety Recalls (2)

STRUCTURE:BODY:BUMPERS Aug 1993 · 93E030000

THE SCREWS ISSUED IN A KIT TO MOUNT THE FENDER AND AN ACCESSORY FRONT BUMPER ONTO THE MOTORCYCLES CAN BREAK, CAUSING THE FENDER AND BUMPER TO LOOSEN AND POSSIBLY CONTACT THE FRONT TIRE.

Risk: CONTACT BETWEEN THE FENDER AND BUMPER AND THE FRONTTIRE MAY RESULT IN TIRE FAILURE AND POSSIBLE LOSS OF VEHICLE CONTROL.

Remedy: REPLACE THE SCREWS IN THE KITS WHICH ARE LOCATED AT DEALERSHIPS. OWNERS OF INSTALLED KITS WILL BE NOTIFIED TO HAVE THE MOUNTING SCREWS REPLACED.

ELECTRICAL SYSTEM:STARTER ASSEMBLY:RELAY Dec 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.

Source: NHTSA. View all Harley-Davidson recalls →