Built around Harley-Davidson's custom - cruiser motorcycle platform, the 2001 Harley-Davidson Heritage Softail Classic Injection features a 1449 cc (88.4 cu in) air-cooled v2, four-stroke configuration. In factory specification, peak output is rated at 64 HP (46.7 kW) at 5,200 rpm while maximum torque reaches 105 Nm (77.4 lb-ft) at 3,300 rpm, transferring power to the rear wheel through a 5-speed gearbox and belt final drive. With a specific output of 44.2 HP per liter and a 1,900 rpm working window between peak torque (3,300 rpm) and peak power (5,200 rpm), the engine character is prioritizing low-RPM tractability, mechanical longevity and relaxed throttle response over peak redline numbers.
On the scales, the Heritage Softail Classic Injection measures 335 kg (739 lbs) wet (curb), translating to a power-to-weight ratio of 0.19 HP/kg (5.23 kg per horsepower). Rider ergonomics and chassis geometry center around a 644 mm (25.4 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,630 mm (64.2 in) wheelbase engineered for planted straight-line stability. The 18.9-liter (5 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 158 km/h (98 mph).
Specific Output
44.2 HP/L
Power-to-Weight
0.19 HP/kg (5.23 kg/HP)
Power Band Window
3,300–5,200 rpm
Standover Height
644 mm (25.4 in)
Engine
Displacement1449.0 ccm (88.42 cubic inches)
Engine TypeV2, four-stroke
Engine DetailsV2, four-stroke
Power64.0 HP (46.7 kW)) @ 5200 RPM
Torque105.0 Nm (10.7 kgf-m or 77.4 ft.lbs) @ 3300 RPM
Bore x Stroke95.3 x 101.6 mm (3.8 x 4.0 inches)
Valves/Cylinder2
Fuel SystemInjection
CoolingAir
Transmission
Gearbox5-speed
Final DriveBelt (final drive)
Performance
Top Speed158.0 km/h (98.2 mph)
Chassis
Front Travel129 mm (5.1 inches)
Rear Travel103 mm (4.1 inches)
Wheelbase1630 mm (64.2 inches)
Wheels & Brakes
Front BrakesSingle disc
Front Brake Ø292 mm (11.5 inches)
Rear BrakesSingle disc
Rear Brake Ø292 mm (11.5 inches)
Dimensions & Weight
Weight incl.335.0 kg (738.5 pounds)
Seat Height644 mm (25.4 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
