DR 800 S Big

1999 Suzuki DR 800 S Big Technical Analysis & Specification Breakdown

Engineered by Suzuki for the enduro - offroad motorcycle segment, the 1999 Suzuki DR 800 S Big features a 779 cc (47.5 cu in) oil & air-cooled single cylinder, four-stroke configuration. In factory specification, peak output is rated at 50 HP (36.5 kW) at 6,600 rpm while maximum torque reaches 59 Nm (43.5 lb-ft) at 5,400 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 64.2 HP per liter and a 1,200 rpm working window between peak torque (5,400 rpm) and peak power (6,600 rpm), 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 800 S Big measures 227 kg (500 lbs) wet (curb), translating to a power-to-weight ratio of 0.22 HP/kg (4.54 kg per horsepower). Rider ergonomics and chassis geometry center around a 860 mm (33.9 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control, combined with a 1,520 mm (59.8 in) wheelbase engineered for balanced agility and highway composure. The 24-liter (6.3 US gal) fuel tank paired with a rated consumption of 6.3 L/100 km provides an estimated theoretical range of roughly 381 km (237 miles) between fill-ups, while factory top speed is listed at 159 km/h (99 mph).