Rogue Softail Pro-Street

2008 Pro-One Rogue Softail Pro-Street Technical Analysis & Specification Breakdown

Engineered by Pro-One for the custom - cruiser motorcycle segment, the 2008 Pro-One Rogue Softail Pro-Street features a 1983 cc (121 cu in) v2, four-stroke configuration. In factory specification, peak output is rated at 100 HP (73 kW) at 5,300 rpm while maximum torque reaches 121.2 Nm (89.4 lb-ft) at 4,200 rpm, transferring power to the rear wheel through a 6-speed gearbox and belt final drive. With a specific output of 50.4 HP per liter and a 1,100 rpm working window between peak torque (4,200 rpm) and peak power (5,300 rpm), the engine character is prioritizing low-RPM tractability, mechanical longevity and relaxed throttle response over peak redline numbers.

On the scales, the Rogue Softail Pro-Street measures 310.3 kg (684 lbs) dry, translating to a power-to-weight ratio of 0.32 HP/kg (3.1 kg per horsepower). Rider ergonomics and chassis geometry center around a 635 mm (25 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,918 mm (75.5 in) wheelbase engineered for planted straight-line stability. The 15.14-liter (4 US gal) fuel tank supports practical everyday commuting and weekend road stints.