DR Big 750 S

1989 Suzuki DR Big 750 S Technical Analysis & Specification Breakdown

At the heart of the 1989 Suzuki DR Big 750 S enduro - offroad motorcycle, Suzuki features a 727 cc (44.4 cu in) air-cooled single cylinder, four-stroke configuration. In factory specification, peak output is rated at 50 HP (36.5 kW) at 6,800 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 68.8 HP per liter, the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.

On the scales, the DR Big 750 S measures 210 kg (463 lbs) wet (curb), translating to a power-to-weight ratio of 0.24 HP/kg (4.2 kg per horsepower). The 29-liter (7.7 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 153 km/h (95 mph).

Within MotoLibrary's Suzuki archive, this model family spans 2 indexed model years from 1988 to 1989, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.