Sportster Custom 883

2001 Harley-Davidson Sportster Custom 883 Technical Analysis & Specification Breakdown

At the heart of the 2001 Harley-Davidson Sportster Custom 883 custom - cruiser motorcycle, Harley-Davidson pairs a 883 cc (53.9 cu in) v2, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 50 HP (36.5 kW) at 6,000 rpm while maximum torque reaches 49 Nm (36.1 lb-ft) at 4,700 rpm, transferring power to the rear wheel through a 5-speed gearbox and belt final drive. With a specific output of 56.6 HP per liter and a 1,300 rpm working window between peak torque (4,700 rpm) and peak power (6,000 rpm), the engine character is prioritizing low-RPM tractability, mechanical longevity and relaxed throttle response over peak redline numbers.

On the scales, the Sportster Custom 883 measures 235 kg (518 lbs) dry, translating to a power-to-weight ratio of 0.21 HP/kg (4.7 kg per horsepower). Rider ergonomics and chassis geometry center around a 710 mm (28 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops.