Tour Glide Ultra Classic (reduced effect)

1990 Harley-Davidson Tour Glide Ultra Classic (reduced effect) Technical Analysis & Specification Breakdown

Engineered by Harley-Davidson for the touring motorcycle segment, the 1990 Harley-Davidson Tour Glide Ultra Classic (reduced effect) utilizes a 1337 cc (81.6 cu in) air-cooled v2, four-stroke layout. In factory specification, peak output is rated at 46 HP (33.6 kW) at 5,000 rpm, transferring power to the rear wheel through a 5-speed gearbox and belt final drive. With a specific output of 34.4 HP per liter, the engine character is prioritizing low-RPM tractability, mechanical longevity and relaxed throttle response over peak redline numbers.

On the scales, the Tour Glide Ultra Classic (reduced effect) measures 366 kg (807 lbs) wet (curb), translating to a power-to-weight ratio of 0.13 HP/kg (7.96 kg per horsepower). The 19-liter (5 US gal) fuel tank supports practical everyday commuting and weekend road stints.

Within MotoLibrary's Harley-Davidson archive, this model family spans 3 indexed model years from 1990 to 1992, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.