BMW R 80 G/S Paris-Dakar '86

The BMW R 80 G/S, introduced in 1980, was a revolutionary motorcycle and the first to feature BMW's monolever system. This design, where the drive shaft tunnel also serves as a single-sided rear swingarm, made for a lighter structure and simplified rear wheel changes. BMW claimed that this system offered even greater torsional rigidity than a dual swingarm.

Although the R 80 G/S was not intended as a competition enduro bike, it proved robust enough for participation in the Dakar Rally, where it was used in heavily modified form. BMW positioned it as a "Reiseenduro" – an all-terrain bike with excellent touring capabilities. Known for its outstanding handling and versatility, the R 80 G/S quickly earned a reputation as one of BMW’s best-handling bikes.

Engine and Technology

The R 80 G/S was powered by a longitudinally mounted twin-cylinder boxer engine derived from the R 80/7, with several enhancements. The cylinder walls were coated with Galnikal (similar to Nikasil), and electronic ignition was used on a BMW for the first time. To reduce weight, the bike came with a kickstarter and a small battery, with a larger battery available for the electric-start version.

Transmission

The bike featured a five-speed gearbox, a single dry-plate clutch, and shaft drive. The transmission ratio was from the R 60/7, providing more torque for off-road use.

Chassis

The R 80 G/S had spoked wheels, a telescopic fork with 200 mm of travel, and an under-engine skid plate. Its high front fender and lightweight construction made it suitable for off-road conditions. In 1984, BMW released the special "Dakar" edition, inspired by Gaston Rahier’s Dakar Rally victory. This model had a larger 32-liter tank, a single seat, a luggage rack, and Paris-Dakar graphics.

Production and Legacy

From 1980 to 1987, 21,864 units of the R 80 G/S were produced. Its success led to two successors: the R 80 GS and the lighter R 65 GS, developed for military use.

This G/S Paris Dakar

This BMW R 80 G/S looks as if it just rolled off the factory floor. With only 80 kilometers on the odometer (80 km total), this motorcycle, despite being over 30 years old, is still in factory-new condition.