Harley-Davidson FXRS 1340 Low Rider Custom - 1987 Specifications and Reviews

The 1987 Harley-Davidson FXRS 1340 Low Rider Custom is a classic American cruiser built for riders seeking authentic V-twin character and styling. Its 1337cc air-cooled engine delivers 58 horsepower with distinctive low-slung ergonomics, making it ideal for relaxed highway cruising. Known for aggressive custom aesthetics and manageable weight, it remains iconic among Harley enthusiasts valuing tradition and presence over performance.

1987
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General information

CategoryCustom / cruiser
Year1987
ModelHarley-Davidson FXRS 1340 Low Rider Custom

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
Power58.00
Stroke4
Engine typeV2
Capacity:1337.00 ccm (81.58 cubic inches)

Physical measures and capacities

Weight incl. oil, gas, etc280.0 kg (617.3 pounds)
 
 

Harley-Davidson FXRS 1340 Low Rider Custom dimensions and frame

Rear brakesSingle disc
Front brakesDual disc
Rear tyre dimensionsMT 90-16
Front tyre dimensionsMJ 90-19

Speed and acceleration

Top speed165.0 km/h (102.5 mph)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity15.00 litres (3.96 gallons)

Performance Profile & Rider Fit

58 hp
Peak Power
6.5s
0-60 mph
102.5 mph
Top Speed

Best For

Track10%
City45%
Cornering35%
Daily Riding55%
Touring55%
Passenger55%

Rider Profile

Best ForBest suited to riders with some experience handling a heavy, torque-driven cruiser at low speeds.
PurposeBuilt for relaxed, styled cruising and boulevard riding rather than outright speed or sport performance.
Rider FitIts substantial weight and low-slung stance demand confident low-speed handling but reward with a stable, planted feel once moving.
CharacterA classic air-cooled V-twin custom that delivers laid-back power delivery and traditional Harley thump and presence.
Not Ideal ForNot a good fit for riders seeking sharp cornering ability, high top speed, or any off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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