Suzuki DR 800 Big

DR 800 Big in brief

The DR Big was one of the largest single-cylinder enduro motorcycles: an 800 cm³ engine, a large fuel tank, and a front fairing reminiscent of Dakar rally bikes. It was designed for long journeys and off-road adventures.

The motorcycle is heavier than typical enduros, but it boasts a large tank capacity and a robust engine with strong low-end torque. Today, it's valued as a rare, distinctive classic enduro.

Versions — what's different

The DR Big first appeared in 1988 as the DR 750 Big, and later the engine displacement was increased, becoming the DR 800 Big (often referred to as the DR 800 S). Production continued until 1999.

The core design remained unchanged over the years, with mostly changes in colours, graphics, and minor details. When buying, it's more important to assess the specific motorcycle's condition and originality than the year.

Engine and chassis

The engine is a 779 cm³ single-cylinder, air and oil-cooled, with a carburettor. Output is around 50 hp; the key here is not speed, but pulling power and endurance. There's an electric starter.

The gearbox is a five-speed unit with chain-driven rear wheel. It has a long-travel suspension, making it suitable for tarmac or gravel, but the motorcycle is tall and heavy. The large fuel tank allows for long distances.

What to check when buying a used DR 800 Big

First up, the engine: it should start without prolonged cranking when cold, idle smoothly, and have no smoke or oil leaks. Single-cylinder engines vibrate a lot, so check for any loose fasteners.

Inspect the carburettor, chain, and sprockets, brakes, fork seals, and rear shock. Check the plastic bodywork and fuel tank—they often crack or rust inside, and finding original parts can be tough. The electrical system in older motorcycles can cause issues, so measure the battery voltage while the engine is running.

Trims and versions

The DR 800 Big is produced in one main version; we list the most commonly found variants.

DR Big version comparison

The DR 800 Big is perfect for those seeking rare classics and love big single-cylinder engines. Opt for examples with a clear history and a well-maintained fuel tank.

Frequently asked questions