1977 Harley-Davidson FXS Low Rider

1977 Harley-Davidson FXS Low Rider

cruiser70sUnited States

Born in 1977, the 1977 Harley-Davidson FXS Low Rider is a 1207cc twin-cylinder cruiser producing 62hp from Harley-Davidson.

Specifications

Engine

Type
OHV V-twin Shovelhead
Displacement
1207 cc
Cylinders
2
Power
62 hp @ 5200 rpm
Torque
92.0 Nm
Compression
Bore × Stroke
87.3 × 100.8 mm
Cooling
Air-cooled
Fuel System
Keihin carburetor

Chassis & Transmission

Frame
Steel double loop
Front Suspension
Telescopic fork
Rear Suspension
Twin shock
Front Brake
Single disc
Rear Brake
Drum
Front Tyre
Rear Tyre
Transmission
4-speed
Final Drive
Chain

Performance

Top Speed
160 km/h (99 mph)
¼ Mile

Dimensions & Weight

Dry Weight
258 kg (569 lbs)
Wet Weight
278 kg (613 lbs)
Seat Height
670 mm
Wheelbase
1520 mm
Ground Clearance
Fuel Capacity
15.0 L

History & Story

The 1977 1977 Harley-Davidson FXS Low Rider was introduced by Harley-Davidson as a cruiser aimed at riders seeking cruiser performance and style. Manufactured in United States, it represented Harley-Davidson's vision for the twin-cylinder cruiser market during the 1970s.

At the heart of the 1977 Harley-Davidson FXS Low Rider sits a 1207cc OHV V-twin Shovelhead engine producing 62 horsepower at 5200 rpm. The twin-cylinder powerplant features a twin-cylinder layout with air-cooled cooling, fed by Keihin carburetor. Power reaches the rear wheel through a 4-speed transmission and chain final drive.

Weighing 258 kg (569 lbs) dry, the 1977 Harley-Davidson FXS Low Rider uses a steel double loop frame, telescopic fork front suspension, and twin shock rear suspension. The braking system comprises single disc front and drum rear units.

Performance-wise, the 1977 Harley-Davidson FXS Low Rider achieves a claimed top speed of 160 km/h (99 mph). With a fuel capacity of 15.0 liters, it offers reasonable range for cruiser duties. The seat height of 670 mm makes it accessible for most riders.

Today, the 1977 Harley-Davidson FXS Low Rider is considered a respected classic that attracts serious collector interest and continues to appreciate. Parts availability is rated as good, making ownership relatively straightforward. It remains an icon of Harley-Davidson motorcycling from 1970s.

Known Issues

  • Oil leaks considered normal on vintage models
  • Head gasket seepage
  • Rocker box oil leaks
  • Primary chain tensioner adjustment

Fun Facts

  • The 1977 Harley-Davidson FXS Low Rider was one of the largest-displacement motorcycles of its era
  • The 1977 Harley-Davidson FXS Low Rider is widely regarded as a milestone in motorcycle history

Collector Information

Parts Availability
Good
Collector Rating
7/10

Resources & Parts