The DERBI GPR is a sport motorcycle designed and manufactured by Spanish motorcycle manufacturer Derbi. It was first introduced in 1999 and has been used in international road racing competitions such as the World Superbike and MotoGP championships. The GPR is powered by a single-cylinder four-stroke engine with a displacement of 125cc and a maximum power output of approximately 26 horsepower. It weighs just 116 kilograms (257 lbs) and features four-valve cylinder-head technology and a six-speed gearbox. It is designed for both street and track use, with a high-performance suspension, powerful brakes, and high-quality components.