The BMW K100 is a family of four-cylinder 987 cc motorcycles that were manufactured by BMW from 1983 to 1992.
A single-sided hollow swingarm enclosing the drive shaft provides the right-side drive through the gearbox and to the rear wheel. The 4-into-1 all stainless steel exhaust exits on the left-hand side.
Brakes are two-piston Brembo callipers onto undrilled discs. Two different fork manufactures are used: Showa with an outer upper tube diameter of 1.612 in (40.9 mm) and Fichtel and Sachs measuring 1.627 in (41.3 mm).
