The Harley-Davidson FXS 1200 Low Rider is an imposing machine that embodies the spirit of American engineering. Its massive 45-degree twin cylinder engine produces a unique character marked by pulsing vibration and a distinctive clattering sound reminiscent of vintage machinery.
With its rugged build, including oversized brakes, rear shocks, and tires, every component seems to be designed for raw power rather than finesse. Yet, the motor’s effortless thumping capacity belies its ability to deliver an astonishing 75 miles per gallon fuel consumption.
Normal riding with this bike doesn’t encourage speed chasing; instead, it invites a more leisurely pace, with the low-geared motor winding lazily through the wide ratios. But push it beyond its comfort zone and the Harley-Davidson FXS 1200 Low Rider reveals its true capabilities, delivering an impressive range of up to 130 miles on a single tankful of fuel.
Key Specifications
Engine Type
Four stroke, 45 V-Twin, OHV, 2 valves per cylinder.
Engine Capacity
73.5 cubic inches / 1207 cc
Max Power
58 hp / 42.3 kW @ 5150 rpm
Fuel Tank Capacity
4.1 US gallons / 15.0 L
Weight (Wet/Kerb)
617.3 lbs / 280.0 kg
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
Harley Davidson FXS 1200 Low Rider
Year
1977 – 78
Engine
Engine Type
Four stroke, 45 V-Twin, OHV, 2 valves per cylinder.
Displacement
73.5 cubic inches / 1207 cc
Bore x Stroke
87.3 x 100.8 mm
Compression Ratio
8.0:1
Max Horsepower
58 hp / 42.3 kW @ 5150 rpm
Engine Management System
Single 38mm Keihin carburetor
Cooling System
Air cooled
Performance
Top Speed
158 km/h / 98 mph
*n/a – information not provided by manufacturer
Transmission
Gearbox
4 Speed
Final Drive
Chain
Electrical & Electronics System
Starter
Electric
Chassis & Suspension
Front Suspension
Telescopic forks
Rear Suspension
Swinging arm
Wheels & Brakes
Front Tire Size
3.25-19
Rear Tire Size
5.10-16
Front Brakes
2x 250mm disc
Rear Brakes
Single 250mm disc
Dimension & Weights
Fuel Tank Capacity
4.1 US gallons / 15.0 L
Wet (kerb/curb) Weight
617.3 lbs / 280.0 kg
Features
Here is a list of key features, standard equipment, and technical highlights from the text:
1200cc engine size
Pneumatic front forks with some form of damping
Hydraulic rear shock absorbers
Wide-ratio gearshift
Single carburetor
45-degree V-twin configuration
Rear shocks match bike’s lowrider character
Brake system reputation for being good in US market
Rear Goodyear tyre size 5.10 x 16 inches
External clutch housing bulging from low-slung engine
Clutch and gearshift mechanism largely external
Exhaust and other components large and rugged
Fuel consumption up to 75 mpg
Tank capacity 2.9 gallons, reserve about 6 pints (45 miles)
Braking performance not specifically highlighted but implied as being good
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*We strive to provide the most comprehensive and accurate specifications possible. However, certain details may not be available if the manufacturer did not disclose them or if the information is no longer publicly accessible. If you find any discrepancy with any data on this site, please feel free to let us know at contact@throttlecraze.com
