1340 Softail Heritage Custom

1993 Harley-Davidson 1340 Softail Heritage Custom Technical Analysis & Specification Breakdown

At the heart of the 1993 Harley-Davidson 1340 Softail Heritage Custom motorcycle, Harley-Davidson features a 1338 cc (81.6 cu in) v2, four-stroke configuration. In factory specification, peak output is rated at 48 HP (35 kW) at 4,900 rpm while maximum torque reaches 86.3 Nm (63.7 lb-ft) at 2,400 rpm, transferring power to the rear wheel through a 5-speed gearbox. With a specific output of 35.9 HP per liter and a 2,500 rpm working window between peak torque (2,400 rpm) and peak power (4,900 rpm), the engine character is prioritizing low-RPM tractability, mechanical longevity and relaxed throttle response over peak redline numbers.

On the scales, the 1340 Softail Heritage Custom measures 326 kg (719 lbs) dry, translating to a power-to-weight ratio of 0.15 HP/kg (6.79 kg per horsepower). Rider ergonomics and chassis geometry center around a 670 mm (26.4 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops. The 15.9-liter (4.2 US gal) fuel tank supports practical everyday commuting and weekend road stints.