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Harley-Davidson FLST 1340 Heritage Softail
1988Classic

Harley-Davidson FLST 1340 Heritage Softail

Key specifications

Engine
1337 cc
Power
58 HP
Fuel type
petrol
Fuel capacity
3.4 L
Transmission
5-speed
Front brakes
Single disc
Rear brakes
Single disc

Overview

Introducing the 1988 Harley-Davidson FLST 1340 Heritage Softail, a motorcycle that perfectly encapsulates the essence of American cruising. As a member of Harley’s renowned Softail lineup, the Heritage carries the spirit of classic design combined with contemporary engineering, making it an appealing choice for riders who appreciate the nostalgic aesthetic alongside modern performance. With its custom-cruiser classification, the FLST 1340 is ideally suited for long, leisurely rides, whether you're cruising down the highway or exploring winding backroads. At the heart of the Heritage Softail lies a robust 1337 cc V2 engine that delivers a hearty 58 horsepower at 5000 RPM. This powerplant, with its 8.5:1 compression ratio and a bore and stroke of 88.8 x 108.0 mm, offers a thrilling riding experience characterized by a smooth and responsive delivery of torque. Riders will appreciate the bike's top speed of 149 km/h (92.6 mph), allowing for spirited rides when the open road calls. Complemented by a reliable 5-speed gearbox and belt final drive, the Heritage Softail excels in delivering a comfortable yet exhilarating ride, whether you’re navigating urban streets or hitting the highway for a weekend getaway. The 1988 model also boasts a range of features that enhance both comfort and performance. Its iconic styling is complemented by a single disc brake system at both the front and rear, providing reliable stopping power when needed. With a substantial fuel capacity of 13 liters (3.43 gallons), riders can confidently embark on longer journeys without the frequent need to refuel. The air-cooled engine is designed for simplicity and ease of maintenance, a hallmark of Harley-Davidson motorcycles that resonates with enthusiasts who appreciate authenticity and tradition. The softail frame allows for a sleek look while providing a hidden rear suspension, ensuring a smooth ride on varied terrains. **

Pros

  • Classic Aesthetic: The Heritage Softail's vintage design and chrome detailing exude timeless appeal, making it a standout on the road.
  • Comfortable Ride: The softail suspension offers a plush riding experience, ideal for long-distance cruising.
  • Strong Community: As part of the Harley-Davidson family, the Heritage Softail benefits from a passionate community and abundant aftermarket support.

Cons

  • Weight: At 314 kg (692.3 pounds), the Heritage can feel heavy, especially for newer riders or in tight maneuvers.
  • Limited Technology: Compared to modern motorcycles, the 1988 model lacks advanced features such as ABS or ride modes, which some riders may find essential.
  • Fuel Economy: With a focus on power and performance, the Heritage Softail's fuel efficiency may not match that of more contemporary cruisers, potentially leading to more frequent stops at the pump.

Technical details

Source specification data

Make
Harley-Davidson
Model
FLST 1340 Heritage Softail
Category
Custom-cruiser
Power
58.00 HP (42.3 kW)) @ 5000 RPM
Gearbox
5-speed
Top Speed
149.0 km/h (92.6 mph)
Bore X Stroke
88.8 x 108.0 mm (3.5 x 4.3 inches)
Compression
8.5:1
Displacement
1337.00 ccm (81.58 cubic inches)
Cooling System
Air
Engine Details
V2, four-stroke
Valves Per Cylinder
2
Transmission Type Final Drive
Belt
Fuel Capacity
13.00 litres (3.43 gallons)
Weight Incl Oil Gas Etc
314.0 kg (692.3 pounds)
Rear Tyre
MT 90-16
Front Tyre
MT 90-16
Rear Brakes
Single disc
Front Brakes
Single disc